當(dāng)前位置:
首頁 >
標(biāo)準(zhǔn)詳情頁

Insulating And Sheathing Materials Of Electric And Optical Cables - Common Test Methods - Part 3-2: Methods Specific To Pvc Compounds - Loss Of Mass Test - Thermal Stability Test
出版:Japanese Standards Association

專家解讀視頻