ASTM D6701-21：2021 Standard Test Method for Determining Water Vapor Transmission Rates Through Nonwoven and Plastic Barriers - 完整英文电子版（6页）.zip （1个子文件） 
ASTM D6701-21：2021 Standard Test Method for Determining Water Vapor Transmission Rates Through Nonwoven and Plastic Barriers - 完整英文电子版（6页）.pdf 115KB资源评论
