
Electric And Optical Fibre Cables - Test Methods For Non-Metallic Materials - Part 501: Mechanical Tests - Tests For Determining The Mechanical Properties Of Insulating And Sheathing Compounds
出版:Comitato Elettrotecnico Italiano

专家解读视频
Electric And Optical Fibre Cables - Test Methods For Non-Metallic Materials - Part 501: Mechanical Tests - Tests For Determining The Mechanical Properties Of Insulating And Sheathing Compounds
出版:Comitato Elettrotecnico Italiano
专家解读视频