
Communication Cables - Specifications For Test Methods - Part 3-8: Mechanical Test Methods - Abrasion Resistance Of Cable Sheath Markings
出版:Belgian Standards

專家解讀視頻
Communication Cables - Specifications For Test Methods - Part 3-8: Mechanical Test Methods - Abrasion Resistance Of Cable Sheath Markings
出版:Belgian Standards
專家解讀視頻