COMPARING - 681 ads
210007 B2B ServicesReport abuse
Tuesday, June 27, 2023
Achromatic cylindrical lenses are ideal for eliminating spherical and chromatic aberration at the image plane, for example using monochromatic light source, achromatic objective lens can form a 50-90% smaller spot comparing to a singlet lens. Achromatic cylindrical lenses are typically...
Hyperion Optics
- CMLopez
- 210007 - nanjing
- +86 25 86626311
214400 B2B ServicesReport abuse
Tuesday, June 27, 2023
Quantity : 20MT
As modified improved high-thermal-strength hot-work die steel, HS H13-Mod of h13 material, optimizes the ratio of C and Cr alloy elements on the basis of traditional h13 esr, reduces the content of harmful elements such as P and S, so that h13 equivalent has good thermal stability...
Jiangsu Hongsheng Heavy Industry Group Co.,Ltd
- 214400 - Jiangyin
- 0510 86279732
201102 Equipment goodsReport abuse
Friday, June 09, 2023
Quantity : >10 millio - Price : 0.2-5 usd/m²
A filter in air conditioner (AC) system is not attentional by people in most time, but it's vital to keep energy saving and controlling noise of the system. Comparing to air purifier, function of the filter in traditional AC is only to prevent bigger pollutant particles entering air...
Shanghai Mingguan Purification Materials., Ltd.
- mingguangroup
- 201102 - Minhong
- +86 21 3350 6325
201102 Equipment goodsReport abuse
Friday, June 09, 2023
Quantity : >10 millio - Price : 0.2-5 usd/m²
A filter in air conditioner (AC) system is not attentional by people in most time, but it's vital to keep energy saving and controlling noise of the system. Comparing to air purifier, function of the filter in traditional AC is only to prevent bigger pollutant particles entering air...
Shanghai Mingguan Purification Materials., Ltd.
- mingguangroup
- 201102 - Minhong
- +86 21 3350 6325
510520 B2B ServicesReport abuse
Tuesday, June 06, 2023
From the simplest exercise custom printed notebooks to a personalized planner which the procedure from 5 to 20, we can meet your different requirements about custom stationery products. From the material, our personalized stationery supplies can be made of paper, PU, textiles, plastic, wistiti...
Jiang-house Co-operated Co.,Ltd
- 510520 - Guangzhou
- 86 20 37271056
511450 B2B ServicesReport abuse
Friday, June 02, 2023
What Is PA Amplifier? DSPPA production line covers 4 types of amplifiers: preamplifier, public address power amplifier and mixer amplifier, digital amplifier. Preamplifier, it is an electronic amplifier that prepares a small electrical signal for further amplification or processing...
Guangzhou DSPPA Audio Co., Ltd.
- 511450 - Guangzhou,Guangdong
- 86 020 37166501
