The International Society for Respiratory Protection

pdf Yang Xiao-bing, Fang He, Zhao Bin, Yang Bo, Ding Song-tao Popular

In 2012 - Boston, USA 501 downloads

Inward Leakage and Protection Factor in Respirator Standards

Yang Xiao-bing, Fang He, Zhao Bin, Yang Bo, Ding Song-tao

China Research Institute of Chemical Defense; Beijing, PRC