PROBES - 1521 ads

8 Layer ENIG Impedance Control Half Hole PCB

Tuesday, May 17, 2022

Number of layers: 8 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/3.5mil Inner layer W/S: 4/3.5mil Thickness: 1.2mm Min. hole diameter: 0.2mm Special process: impedance control+half hole Advantages Of 8 Layer ENIG Impedance Control Half Hole PCB Own lamination process...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

2.2/5
1
2
3
4
5

China

6 Layer LF-HASL PCB

Tuesday, May 17, 2022

Number of layers: 6 Surface finish: LF-HASL Base material: FR4 Outer Layer W/S: 11/6mil Inner layer W/S: 16/5mil Thickness: 1.6mm Min. hole diameter: 0.3mm Advantages Of 6 layer pcb Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

2.2/5
1
2
3
4
5

China

6 Layer ENIG PCB

Tuesday, May 17, 2022

Number of layers: 6 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/2mil Inner layer W/S: 4/3mil Thickness: 1.6mm Min. hole diameter: 0.15mm Advantages Of pcb 6 layer Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

2.4/5
1
2
3
4
5

China

6 Layer ENIG Impedance Control PCB Bare Board

Tuesday, May 17, 2022

Number of layers: 6 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/2.5mil Inner layer W/S: 4.5/4.5mil Thickness: 1.0mm Min. hole diameter: 0.2mm Special process: impedance control Advantages Of 6 Layer ENIG Impedance Control PCB Bare Board Own lamination process to convenient...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

2.3/5
1
2
3
4
5

China

Disposable Medical Body Probe

Wednesday, May 11, 2022

Price : 10-30USD

Specification: TPS180913-21 Details Material: the medical temperature probe is made of a high-precision medical chip/silicone cable/mono audio plug Applicable temperature range：-30~45℃ Output signal: analog signal output Advantages 1. High-precision medical chip 2. Good stability...

Shenzhen Temp-sen sensor Co., LTD

518055 - Shenzhen
0755 83687011

2.3/5
1
2
3
4
5

China

Diode Thermistor

Wednesday, May 11, 2022

Price : 10-30USD

Diode Thermistor Specification/model format: MTG1 Details Material: semiconductor ceramic resistor chip /glass Applicable temperature range：-45~250℃ Output signal: analog signal output Advantages 1. The product is a radial lead double-ended glass package thermistor 2. Good stability...

Shenzhen Temp-sen sensor Co., LTD

518055 - Shenzhen
0755 83687011

2.7/5
1
2
3
4
5

China

Digital Thermistor

Wednesday, May 11, 2022

Price : 10-30USD

digitally controlled resistor, digitally controlled variable resistor Types of Digital Resistor DS18B20 Specification: DS18B20 Thermistors and Temperature Sensors Application Home Appliance Barbecue Oven Automotive Industrial Office Automatic System Medical FAQs of Digitally Controlled...

Shenzhen Temp-sen sensor Co., LTD

518055 - Shenzhen
0755 83687011

2.3/5
1
2
3
4
5

China

Coffee Maker Temperature Sensor

Wednesday, May 11, 2022

Price : 10-30USD

Coffee Maker Temperature Sensor Specification: TPS191220-21 Details Material: Thermistor/PVC Wire Applicable temperature range: -30~120℃ Output signal: analog signal output Advantages High-temperature glass sealed thermistor and wire nose epoxy resin encapsulation, fast response speed...

Shenzhen Temp-sen sensor Co., LTD

518055 - Shenzhen
0755 83687011

2.3/5
1
2
3
4
5

China

Charging Pile Temperature Sensor TPS200724-11

Wednesday, May 11, 2022

Price : 10-30USD

Specification: TPS200724-11 Details Material: NTC glass-sealed thermistor / high-temperature Teflon wire / PVDF heat shrinkable film Applicable temperature range：-30~200℃ Output signal: analog signal output Advantages High-temperature glass-sealed thermistor and high-temperature PVDF...

Shenzhen Temp-sen sensor Co., LTD

518055 - Shenzhen
0755 83687011

2.3/5
1
2
3
4
5

China

102200 Vehicles

PC-60NW Fingertip Oximeter (Wireless)

Thursday, April 21, 2022

Features of digital fingertip pulse oximeter OLE D displays with auto-rotation in 4-direction SpO2, PR, PI, Pulse bar and waveform Applicable to adult, pediatric and neonate with external probe Audible and visual alarm with low battery indication Wireless module with APP for real-time...

Lepu Medical Technology(Beijing)Co.,Ltd

102200 - Beijing
86 10 80120666

China

314515 Health / Hygiene

Microporous Medical Tape

Wednesday, April 20, 2022

Microporous medical tape, silk-like substrate – acetate fiber Latex-free causes no latex induced allergic reactions Hypoallergenic micropore tape is hypoallergenic Surgical tape micropore has good air permeability, soft and comfortable Micropore adhesive tape has Strong tensile strength...

jxfuluo
314515 - Gaoqiao
0575 88960598

2.4/5
1
2
3
4
5

China

518109 Equipment goods

CNC Milling Parts

Saturday, April 16, 2022

Quantity : 1-100,000 - Price : $1-$10

DF has an advanced CNC machining center, carving drilling machine, turning and milling machine, wire cutting, and other equipment. With these machines and experienced staff, we can repeat the positioning accuracy within the tolerance of 0.005mm, providing a strong guarantee for precision parts...

ShenZhen City YuanYiDa precise manufacture Co.,Ltd

518109 - Songgang
+13 5 28 78 70 87

1.7/5
1
2
3
4
5

China

523000 B2B Services

Blue Light Therapy Acne Laser Pen SR-09A

Tuesday, April 12, 2022

This medical blue light laser pen for spots scars & blemishes. This is one of our best-selling products that can be used for scarring acne, pigmentation, and face disinfected, and it can also be used as a portable eye massager. This massager is with batteries, we can also provide...

Dongguan Ace-tec Co., Ltd

523000 - Liaobu
86 769 83014680

2.3/5
1
2
3
4
5

China

311256 B2B Services

Antenna Measurement System

Saturday, April 09, 2022

HBTE provides leading catr antenna measurement system which has been delivered several systems worldwide. HBTE offers various sizes and configurations for a broad range of applications. HBTE systems are easy to customized to your specific application as well as being available in...

Hangzhou Yonghe Technology Co., Ltd

311256 - Xiaoshan
021 59830621

2.7/5
1
2
3
4
5

France

100084 Health / Hygiene

Smart Basal Thermometer

Friday, April 08, 2022

What thermometer to use for basal body temperature? shecare smart bbt thermometer is a kind of basal body thermometer bluetooth automatically synchronized with the shecare App via Bluetooth after temperature measurement. With a high accuracy of 0.01 degree, the basal body temperature...

Shecare-ikangtai

100084 - Haidian
86 010 56231097

2.7/5
1
2
3
4
5

France

100084 Health / Hygiene

High Accuracy Digital Thermometer

Friday, April 08, 2022

shecare high accuracy digital thermometer also known as high precision digital thermometer lasts for more than 16-20 days. This is a non-Bluetooth basic thermometer. Please manually enter the basal body temperature value into the App. This kind of high precision thermometer meets...

Shecare-ikangtai

100084 - Haidian
86 010 56231097

2.7/5
1
2
3
4
5

France

100084 Health / Hygiene

Digital Thermometer

Friday, April 08, 2022

【Accurate & Fast Reading】 The Shecare Digital Oral Thermometer, Switchable ℃/℉(with accuracy± 0.2 ℉ / ±0.1℃), suitable for babies, kids , adults, can accurately and speedily assist you to monitor your body temperature which works well oral within 1 minute, rectal and in armpit within 2mins...

Shecare-ikangtai

100084 - Haidian
86 010 56231097

China

518000 Everything else / Bulk

Digital Height Gauge

Thursday, April 07, 2022

Quantity : 1000 units - Price : 50~1000 USD

The high-precision electronic digital height gauge is designed to measure dimensions for many industrial applications and testing institutions. This digital hight gauge tool can perform high-precision measurement of height, depth, and thickness, including special-shaped deep hole measurement...

Mikrometry instruments limited

mikrometry
518000 - Hangcheng
0755 29888771

China

518000 Everything else / Bulk

DHG-050 Digital Height Gauge

Thursday, April 07, 2022

Quantity : 1000 units - Price : 50~1000 USD

The DHG-050 digital height master is a compact digital micrometer offering flawless contact measurements of dimensions, thickness and depth. This digital height master features a measuring length equal to 50 mm and accuracy of 1 µm at 20° C. Stands are available in ceramic, granite...

Mikrometry instruments limited

mikrometry
518000 - Hangcheng
0755 29888771

2.7/5
1
2
3
4
5

China

518000 Everything else / Bulk

Coating Metal Thickness Gauge

Thursday, April 07, 2022

Quantity : 1000 units - Price : 50~1000 USD

Mikrometry Coating Thickness Detector will measure all coatings on metallic substrates using the magnetic induction or eddy-current principles, ensuring the correct measuring paint thickness on metal has been applied, such as paint, lacquers, sealants, or plating. The metal thickness...

Mikrometry instruments limited

mikrometry
518000 - Hangcheng
0755 29888771

2.7/5
1
2
3
4
5

China

Linear Probe

Saturday, April 02, 2022

Quantity : 1000 - Price : 2000-4500USD

The frequency of the linear array probe is 4-12 MHz, which can be applied on ultrasonic examination of superficial organs, vessels, and tissues, etc. Compared with other linear probes, Stork linear probes have a more professional algorithm platform and GPU framework to ensure clear images...

Chengdu Stork Healthcare Co.,Ltd

610000 - chengdu
+18 8 96 81 70 65

China

S31C Convex Probe

Saturday, April 02, 2022

Quantity : 1000 - Price : 2000-4500USD

64 physical channels and 128 elements bring high resolution and smooth images. Our S31C Convex Probe can be applied on ultrasonic examination on the abdomen, renal, obstetrics, gynecology, urology, etc. Having a built-in battery, this ultrasound probe for sale can be used in the out-hospital...

Chengdu Stork Healthcare Co.,Ltd

610000 - chengdu
+18 8 96 81 70 65

2.6/5
1
2
3
4
5

China

Convex Probe

Saturday, April 02, 2022

Quantity : 1000 - Price : 2000-4500USD

Stork convex transducer ultrasound which has a frequency from 2 to 5 MHz, revolutionized the industry by offering the ability to diagnose and treat patients sooner and with more accuracy. The Color convex array probe is one of imaging technology's most affordable and available modalities...

Chengdu Stork Healthcare Co.,Ltd

610000 - chengdu
+18 8 96 81 70 65

China

Stork Portable Ultrasound Machine

Saturday, April 02, 2022

Quantity : 1000 - Price : 2000-4500USD

Stork has a wide range of wireless ultrasound transducers to cover whole-body examinations and to meet different clinical requirements. Stork ultrasound probe types: Standard Linear wireless ultrasound probe, convex handheld ultrasound scanner, Phased Array probes. There are three...

Chengdu Stork Healthcare Co.,Ltd

610000 - chengdu
+18 8 96 81 70 65

2.4/5
1
2
3
4
5

China

Common Types Of Ultrasonic Probes

Saturday, April 02, 2022

Quantity : 1000 - Price : 2000-4500USD

An ultrasonic sensor or a probe generates sound waves, and the reflections of the sound waves produce clear images of body tissues and organs, which is an important part of the ultrasound system. The following are the three most common ultrasonic probes types: Linear ultrasound probe...

Chengdu Stork Healthcare Co.,Ltd

610000 - chengdu
+18 8 96 81 70 65

2.3/5
1
2
3
4
5

China

Classification of the Medical USG Transducer

Saturday, April 02, 2022

Quantity : 1000 - Price : 2000-4500USD

Classification of transducer There are two classification methods according to the marking method of the USG transducer symbols. One is classified by the working principle, and the other is classified by the amount of detection. According to the working principle, there are strain transducers...

Chengdu Stork Healthcare Co.,Ltd

610000 - chengdu
+18 8 96 81 70 65

2.5/5
1
2
3
4
5

China

150078 Equipment goods

M3 Screw Probe Stylus

Thursday, March 24, 2022

Quantity : 500/month - Price : 400-3600 USD

M3 screw CMM probe stylus usually used for coordinate measuring machine probes and flexible scanning probes. The M3 screw CMM probe stylus has many different types, varying in size and material. The stylus ball material has ruby, silicon nitride, irconia and tungsten carbide. The...

Harbin Pioneer M&E Technical Development Co.,Ltd

Pioneer
150078 - Daoli District
0451 82285451

2.6/5
1
2
3
4
5

China

150078 Equipment goods

M2 Screw Probe Stylus

Thursday, March 24, 2022

Quantity : 500/month - Price : 400-3600 USD

M2 screw cmm stylus probes usually used for industry-standard coordinate measuring machine probes. The M2 screw probe CMM stylus has many different types, varying in size and material. The material of M2 screw touch probe cmm stylus has stainless steel, tungsten carbide,ceramic and carbon fiber...

Harbin Pioneer M&E Technical Development Co.,Ltd

Pioneer
150078 - Daoli District
0451 82285451

3.1/5
1
2
3
4
5

China

150078 Equipment goods

EP60 Electrical Probe

Thursday, March 24, 2022

Quantity : 500/month - Price : 400-3600 USD

EP60 Electric probe includes a electric probe unit and a taper shank. There is an unclosed power circuit inside the probe. When the stylus contacts the surface of the workpiece, the circuit inside the probe will form a closed circuit to generate a trigger signal, and the main body...

Harbin Pioneer M&E Technical Development Co.,Ltd

Pioneer
150078 - Daoli District
0451 82285451

2.8/5
1
2
3
4
5

China

150078 Equipment goods

EP40 Electrical Probe

Thursday, March 24, 2022

Quantity : 500/month - Price : 400-3600 USD

EP40 electric probe includes a electric probe unit and a 20mm diameter cylindrical shank. It senses the contact with the metal workpiece through its conductivity,when the stylus touches the surface, the LED indicator lights up. It used to check work pieces of all kinds of solid materials...

Harbin Pioneer M&E Technical Development Co.,Ltd

Pioneer
150078 - Daoli District
0451 82285451

2.8/5
1
2
3
4
5

China

150078 Equipment goods

Cable Tool Setter System

Thursday, March 24, 2022

Quantity : 500/month - Price : 400-3600 USD

The electronic tool length setter system is suitable for various specifications of machine centers, CNC milling machines, drilling-tapping machine centers, etc. Electronic tool length setter transmits a signal through the cable. Our cable tool setter system has TTC100 cable tool setter...

Harbin Pioneer M&E Technical Development Co.,Ltd

Pioneer
150078 - Daoli District
0451 82285451

3.1/5
1
2
3
4
5

China

150078 Equipment goods

Cable CNC Probe System

Thursday, March 24, 2022

Quantity : 500/month - Price : 400-3600 USD

The pioneer cable system is suitable for various complex working conditions in the processing of CNC pioneer machine and tool, mainly suitable for small machine tools, grinding machine, lathe machine and other special CNC equipment. The signal interface of probe is integrated inside...

Harbin Pioneer M&E Technical Development Co.,Ltd

Pioneer
150078 - Daoli District
0451 82285451

2.6/5
1
2
3
4
5

China

150078 Equipment goods

PIONEER CNC MACHINE TOOL PROBE & SETTER SYSTEM & TOUCH PROBE SOFTWARE

Thursday, March 24, 2022

Quantity : 500/month - Price : 400-3600 USD

Harbin Pioneer's product design is based on the realization of satisfying their own functions and using more ideas to carry the connotation, then provide customers with high quality, personalized, professional, and cost-effective CNC probe tools and tool probe software. In the past...

Harbin Pioneer M&E Technical Development Co.,Ltd

Pioneer
150078 - Daoli District
0451 82285451

2.7/5
1
2
3
4
5

China

101400 Medical

Qmlaser CO2 Fractional Laser for Skin Acne Scars Treatment qmmedical

Saturday, March 19, 2022

Quantity : 200 sets - Price : USD 6000 / set

Model: QM-10600 QM-10600 is 3 in 1 System : Fractional, Surgical, al Applications: - Traditional Fractional Model and Surgical Mode: 1) Skin renewing and resurfacing 2) Wrinkle removal, skin tightening 3) Acne and scar removal, melasma removal 4) Smooth scars like burn, surgery, traumatic...

Beijing QM Medical Co., Ltd

101400 - Beijing
86 18910016670

China

430074 B2B Services

BBT Medical Ultrasonic Transducer

Wednesday, March 16, 2022

Wuhan BBT Medical is a professional ultrasonic transducer supplier and manufacturer. Our homemade ultrasonic transducer frequency is a device that converts electrical energy into mechanical energy, usually made of piezoelectric ceramic sheets. The piezoelectric effect of the material...

Wuhan BBT Mini-Invasive Medical Tech. Co., Ltd.

430074 - Wuhan
027 87775133

1.9/5
1
2
3
4
5

China

518126 Clothes

AS-280 Fully-auto Chemistry Analyzer

Thursday, March 10, 2022

External & internal mirror polish, external & internal probe washing. Dedicated sampling probe equipped with sensitive liquid sensor, timely feedback of reagent & sample residuals. Teflon coating mixer. No water dropping (reducing carry-over). Key Features of AS-280 Fully-auto...

SHENZHEN ALL TRUSTED MEDICAL CO., LTD

HONVISION
518126 - Hangkong
+86 0755 2372 9397

2.2/5
1
2
3
4
5

China

518126 Underwears

AS-120 Fully-auto Chemistry Analyzer

Thursday, March 10, 2022

SHENZHEN ALL TRUSTED MEDICAL CO., LTD

HONVISION
518126 - Hangkong
+86 0755 2372 9397

2.7/5
1
2
3
4
5

China

8 Layer ENIG Half Hole Custom PCB

Wednesday, March 09, 2022

Advantages Of 8 Layer ENIG Half Hole custom made pcb boards Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

2.5/5
1
2
3
4
5

China

4 Layer ENIG Impedance Control Half Hole PCB Electric Circuit Board

Wednesday, March 09, 2022

Advantages Of 4 Layer ENIG Impedance Control Half Hole PCB Electric Circuit Board Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

2.5/5
1
2
3
4
5

China

4 Layer ENIG Impedance Control Half Hole Fr4 PCB

Wednesday, March 09, 2022

Advantages of four layer pcb Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin. Highly automated...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

2.7/5
1
2
3
4
5

China

2 Layer OSP Impedance Control Half Hole PCB

Wednesday, March 09, 2022

Advantages Of 2 Layer OSP Impedance Control Half Hole PCB Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

2.4/5
1
2
3
4
5

China

2 Layer ENIG Impedance Control Half Hole PCB

Wednesday, March 09, 2022

Advantages of double layer pcb Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin. Highly automated...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

2.6/5
1
2
3
4
5

China

2 Layer ENIG Half Hole PCB

Wednesday, March 09, 2022

Advantages Of 2 sided pcb Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin. Highly automated...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

1.9/5
1
2
3
4
5

China

063000 B2B Services

Dental Instrument

Tuesday, March 08, 2022

Basic Dental Equipment We have a variety of instruments and equipment for tooth preparation, dental extraction forceps, surgical scissors, probes, orthodontic tools, syringes, spatulas，they are widely used in all kinds of dental surgery. Explorers The Explorers are used to probe the...

Tangshan UMG Medical Instrument Co.,Ltd.

umgroupen
063000 - High-tech Zone
0315 6314398

2.8/5
1
2
3
4
5

China

518055 Equipment goods

Temperature Sensor

Tuesday, March 08, 2022

Different Temperature Sensors Types Pellet Grill Inside Temperature Sensor TPS200813-31 TPS24 type Microwave temperature sensor and temperature transducer is a high level temperature sensor, very stable performance with very short response time, when you need to upgrade your product performance...

Shenzhen Temp-sen sensor Co., LTD

518055 - Shenzhen
0755 83687011

2.3/5
1
2
3
4
5

China

341600 Stock lots

8 Layer ENIG Impedance Control PCB

Friday, January 21, 2022

As a professional pcb manufacturing company, HUIHE Circuits has mastered advanced technology in the PCB industry, we own reliable production equipment, test machine and fully functional P&C lab. Our products include 2-28 layers, high TG, heavy copper, high frequency, mixed-dielectric...

Xinfeng Huihe Circuits Co., Ltd.

hhcircuits
341600 - Xinfeng County
+18 1 62 18 35 51

2.3/5
1
2
3
4
5

China

Disposable Medical Body Probe

Tuesday, January 11, 2022

Quantity : 20,000pcs - Price : 0.5-3 USD

Details Material: the medical temperature probe is made of a high-precision medical chip/silicone cable/mono audio plug Applicable temperature range：-30~45℃ Output signal: analog signal output Advantages 1. High-precision medical chip 2. Good stability and high reliability 3. Wide...

Shenzhen Temp-sen sensor Co., LTD

518055 - Shenzhen
0755 83687011

2.5/5
1
2
3
4
5

China

518055 Equipment goods

Charging Pile Temperature Sensor TPS200724-11

Tuesday, January 11, 2022

Quantity : 20,000pcs - Price : 0.5-3 USD

Details Material: NTC glass-sealed thermistor / high-temperature Teflon wire / PVDF heat shrinkable film Applicable temperature range：-30~200℃ Output signal: analog signal output Advantages High-temperature glass-sealed thermistor and high-temperature PVDF film die-casting package...

Shenzhen Temp-sen sensor Co., LTD

518055 - Shenzhen
0755 83687011

1.9/5
1
2
3
4
5

China

324004 Raw materials

Silicone Rubber (HTV)

Saturday, January 01, 2022

HTV quality or high-temperature vulcanized silicone rubber is used in the compression molding press. Special silicone rubber materials are chosen based on their intended use, whether they need to be fire, oil, or heat resistant. Food and medical qualities have FDA and BFR approvals...

Zhongtian East Fluorine Silicon Material Co., Ltd

324004 - No.20 Huayin North Road, High-tech Industrial Park, Quzhou, Zhejiang,China
05708598517

2.2/5
1
2
3
4
5

China