JIS K7137-2-2001 Plastics -- Polytetrafluoroethylene (PTFE) semi-finished products -- Part 2:Prepara
标准简介
JIS K7137-2-2001 Plastics -- Polytetrafluoroethylene (PTFE) semi-finished products -- Part 2:Preparation of test specimens and determination of properties
相关推荐