當(dāng)前位置:
首頁 >
標(biāo)準(zhǔn)詳情頁

Plastics - Injection moulding of test specimens of thermoplastic materials Part 1: General principles, and moulding of multipurpose and bar test specimens - Amendment 2: Methods of determining the hold pressure and hold time
出版:International Organization for Standardization

專家解讀視頻