Send your queries and feedback on this paper by contacting the author.
Specify two test methods of gas permeability test in details, differential-pressure method and equal-pressure method, introduce the test principle and test atmosphere of those two, as well as give the compare of them in several aspects.
Reprinted with Permission from www.labthink.cn
:: IDS Emergency Management :: IDS Water ::IDS Publishing / Media::IDS Healthcare Management::IDS Environment::IDS Plastics::IDS Power/Energy::
IDS, Inc. – Online Tradeshow, Exhibition, & Buyers Guide Solutions