MEMBRANEWHAT - 1 ad
China 
201612 B2B Services
201612 B2B ServicesReport abuse
Wednesday, June 22, 2022
The ePTFE is a kind of micro porous membrane formed from polytetrafluoroethylene by extrusion. lt is found that the surface of the PTFE membrane is full of fibrillary micropores, and there are as many as 9 billion micropores per square inch.The cross-section is a kind of network structure...
SUNGOD Technology Co., Ltd.
- 201612 - Shanghai
- 021 6768 1918
Help on search
- The search engine doses not care about the case of your text. [ cats dogs ] will search pages talking of cats and dogs in the same page.
- The double quotes (") allow you to search an exact phrase, respecting all caracters including spaces.
- The MINUS (-) forbids a word, eg [ dogs -cats ] returns all pages with dogs but no cats inside the text. you can add a MINUS (-) before a sentence with double quotes ("), like -"white cats".
