
Bs En Iso 4674-1 - Rubber- Or Plastics-Coated Fabrics - Determination Of Tear Resistance - Part 1: Constant Rate Of Tear Methods
出版:British Standards Institution

專家解讀視頻
Bs En Iso 4674-1 - Rubber- Or Plastics-Coated Fabrics - Determination Of Tear Resistance - Part 1: Constant Rate Of Tear Methods
出版:British Standards Institution
專家解讀視頻