标准号:EN 60811-4-2-2004 已废止
英文名称:Insulating and sheathing materials of electric and optical cables - Common test methods -- Part 4-2: Methods specific to polyethylene and polypropylene compounds - Tensile strength and elongation at break after conditioning at elevated temperature - Wrapping test after conditioning at elevated temperature - Wrapping test after thermal ageing in air - Measurement of mass increase - Long-term stability test - Test method for copper-catalyzed oxidative degradation
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CCS分类
ICS分类
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