
Electric and Optical Fibre Cables - Test Methods for Non-metallic Materials Part 508: Mechanical Tests - Pressure Test at High Temperature for Insulation and Sheaths
出版:National Standards Authority of Ireland

專家解讀視頻
Electric and Optical Fibre Cables - Test Methods for Non-metallic Materials Part 508: Mechanical Tests - Pressure Test at High Temperature for Insulation and Sheaths
出版:National Standards Authority of Ireland
專家解讀視頻