
COMMON TEST METHODS FOR INSULATING AND SHEATHING MATERIALS OF ELECTRIC AND OPTICAL CABLES - PART 14: METHODS FOR GENERAL APPLICATION - TEST AT LOW TEMPERATURE
出版:Standardization Administration of China

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COMMON TEST METHODS FOR INSULATING AND SHEATHING MATERIALS OF ELECTRIC AND OPTICAL CABLES - PART 14: METHODS FOR GENERAL APPLICATION - TEST AT LOW TEMPERATURE
出版:Standardization Administration of China
专家解读视频