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Thursday, October 10, 2019

QuEChERS firstly came out in 2003. The inventors of QuEChERS, Michelangelo Anastasiades and Steve Lehotay, were asked for the three biggest improvements in this method from development to now. They made the following statement. In the period of conceiving the method QuEChERS, we have...

Thursday, October 10, 2019

According to a recent eye-tracking and qualitative research study conducted by Package InSight, a partner of Clemson University's Packaging Sciences School, consumers would rather see a product through a clear folding carton than see an image of a product printed on a paperboard carton...

Monday, August 05, 2019

QuEChERS method has unique advantages in pesticide residue analysis. Due to the irrational use of pesticides and inadequate supervision of pesticide use, people may suffer from acute or chronic pesticide poisoning after eating pesticide-contaminated food, and even threaten human health...

Saturday, August 03, 2019

Since July, the demand for sand and gravel has continued to rise, and the price of sand and gravel has risen linearly. Many people are optimistic about the opportunity to build a mechanism sand plant. Take the river pebble as an example. How much profit does a ton of river pebble make...

Sunday, May 26, 2019

- ASTM A517 / ASME SA517 - ASTM A517/A517M Standard Specification for Pressure Vessel Plates, Alloy Steel, High-Strength, Quenched and Tempered ASTM A517/A517M specification covers standard requirements for high-strength quenched and tempered alloy steel plates intended for use in...

Friday, May 10, 2019

Inside ASTM A320 several grades are included, including both austenitic steels and ferritic designated L7, B8, etc. According to ASTM A320 Bolts mechanical tests shall be conducted on the material, namely: tension testing, impact testing and hardness testing.we are largest astm a320...

Friday, December 14, 2018

- PE Aluminum Composite Panel - PE aluminum composite panel is generally used for interior wall decoration. Polyester paint (PE): >0.016mm measured with a film thickness meter and wiped with butanone 100 times without exposure.The PE coating formed on the surface of the composite...

Friday, December 14, 2018

China JX Abrasives: as a renowned shot blast machine manufacturer for high quality among this field.Over a period of 25 years,JX Shot blast machine manufacturer has developed several product lines,including shot blast machine product line such as roller conveyor shot blasting machine...

Wednesday, November 28, 2018

Drill Collar 1. Size: as customer's request 2. Standard: API 9. Certification: ISO9001, API Product Type: A. Slick Drill Collar: mainly used to provide bit weight to drill bit so that drill pipe is in tension B. Spiral Drill Collar: used to reduce contact area with hole so as to avoid...

Wednesday, November 21, 2018

Quantity : 10000 - Price : Contact me

EAC (CUSTOMS UNION CERTIFICATE) The Customs Union Certificate of Conformity (EAC certificate) is an official document confirming the conformity of the quality of production with the approved standards within the Customs Union region.The EAC Certificate can be used in the exports of...

Friday, August 17, 2018

- Operating procedures of semi-automatic coaxial wire stripping machine. - 1. Purpose Establish proper equipment to prevent accidents and ensure the normal operation of equipment and improve work efficiency. 2. Precautions before work 2.1 The status symbol of each equipment shall...

Tuesday, June 26, 2018

Quantity : 100 or abo - Price : 13000 USD

Welcome To Mask Machine ! We are a high quality machine shop that wants to meet your needs in a timely manner. Please look through our pages and see how we can meet your needs.We welcome both new and regular customers at home and abroad to visit us and cooperate with us to achieve...

Wednesday, May 23, 2018

Quantity : 9999999999 - Price : Negotiable

CXK500 CNC vertical turning center 1. CXK series CNC vertical turning and milling center was developed by our company independently. The new product is multi-function, high-precision, high-efficiency compound machine tools. This machine is widely used in military project, aerospace...

Wednesday, May 23, 2018

Quantity : 9999999999 - Price : Negotiable

CXK400 CNC vertical turning center 1. CXK series CNC vertical turning and milling center was developed by our company independently. The new product is multi-function, high-precision, high-efficiency compound machine tools. This machine is widely used in military project, aerospace...

Wednesday, May 23, 2018

Quantity : 9999999999 - Price : Negotiable

CXK320 CNC vertical turning center 1. CXK series CNC vertical turning and milling center was developed by our company independently. The new product is multi-function, high-precision, high-efficiency compound machine tools. This machine is widely used in military project, aerospace...

Wednesday, May 23, 2018

Quantity : 9999999999 - Price : Negotiable

CXK250 CNC vertical turning center in china 1. CXK series CNC vertical turning and milling center was developed by our company independently. The new product is multi-function, high-precision, high-efficiency compound machine tools. This machine is widely used in military project...

Wednesday, May 23, 2018

Quantity : 9999999999 - Price : Negotiable

CXK200 CNC vertical turning center 1. CXK series CNC vertical turning and milling center was developed by our company independently. The new product is multi-function, high-precision, high-efficiency compound machine tools. This machine is widely used in military project, aerospace...

Wednesday, May 23, 2018

Quantity : 9999999999 - Price : Negotiable

CXK160 CNC vertical turning center 1. CXK series CNC vertical turning and milling center was developed by our company independently. The new product is multi-function, high-precision, high-efficiency compound machine tools. This machine is widely used in military project, aerospace...

Wednesday, May 23, 2018

Quantity : 9999999999 - Price : Negotiable

CXK125 CNC vertical turning and milling center 1. CXK series CNC vertical turning and milling center was developed by our company independently. The new product is multi-function, high-precision, high-efficiency compound machine tools. This machine is widely used in military project...

Tuesday, May 15, 2018

- 600 Ton Press Brake Brochure: - - Hydraulic Brakes Technical Data: - Now hydraulic press brake machine is widely used in railway, automobile industry, and street lamp manufacturers. Hydraulic press brake can process different types of thin plates during use. The biggest difference...

Saturday, May 12, 2018

Quantity : 100 or abo - Price : 6400 USD

Welcome To Mask Machine ! We are a high quality machine shop that wants to meet your needs in a timely manner. Please look through our pages and see how we can meet your needs.We welcome both new and regular customers at home and abroad to visit us and cooperate with us to achieve...

Thursday, April 19, 2018

Quantity : 100 or abo - Price : 6500 USD

Welcome To Mask Machine ! We are a high quality machine shop that wants to meet your needs in a timely manner. Please look through our pages and see how we can meet your needs. Introduction Facial mask filling machine is mainly used for folding the mask film into wanted shapes, then...

Tuesday, February 27, 2018

Since 1993, the date she started on her quest for the fabric manufacturing in the famous textile hub Shengze town, WCEs president Janny Wang has conducted an orchestra of skilled people who love what they do – and it shows in every detail. The combination of amazing people and extraordinary...

Tuesday, January 23, 2018

We use HSk Level 1 vocabulary and grammar to teach basic survival mandarin. To teach practical spoken mandarin, we make use of basic conversation covering different topics. Classes are conducted in classroom style by native teachers. The course material makes use of animated cartoons with text...

Saturday, November 04, 2017

Introduction： Weatherproof test: This test is conducted to find out the impacts on some items and parts in a natural condition by such factors as sunbeam, ozone, rain, snow, temperature and humidity. It will also find out the resistance of the aforesaid items to the aging effects...

Tuesday, October 24, 2017

Quantity : 9999999999 - Price : Negotiable

YM-CK5116Epro Semi-closed CNC Vertical Lathes 1. This machine tool is based on the original CK5116Epro increased semi-closed protection, scraps discharge, scraps discharge car, pump water workpiece cooling, oil temperature refrigeration, Germany Mecano button station etc. features...

Tuesday, October 24, 2017

Quantity : 9999999999 - Price : Negotiable

YM-CK5112Epro Semi-closed CNC Vertical Lathe 1. This machine tool is based on the original CK5116Epro increased semi-closed protection, scraps discharge, scraps discharge car, pump water workpiece cooling, oil temperature refrigeration, Germany Mecano button station etc. features...

Tuesday, October 24, 2017

Quantity : 9999999999 - Price : Negotiable

YM-CK5126Epro CNC Single Column vertical lathe 1. The product is in Pro version with professional design, being an improved product with a huge market sales volume. CK5112Epro and CK5116Epro adopt the identical modules (identical beam section, beam slide base, rotary slide base...)

Tuesday, October 24, 2017

Quantity : 9999999999 - Price : Negotiable

YM-CK5123Epro CNC vertical lathe for sale 1. The product is in Pro version with professional design, being an improved product with a huge market sales volume. CK5112Epro and CK5116Epro adopt the identical modules (identical beam section, beam slide base, rotary slide base, ram, servo...)

Tuesday, October 24, 2017

Quantity : 9999999999 - Price : Negotiable

YM-CK5116Epro CNC vertical lathes 1. The product is in Pro version with professional design, being an improved product with a huge market sales volume. CK5112Epro and CK5116Epro adopt the identical modules (identical beam section, beam slide base, rotary slide base, ram, servo motor...)