
COMMUNICATION CABLES - SPECIFICATIONS FOR TEST METHODS - PART 3-2: MECHANICAL TEST METHODS - TENSILE STRENGTH AND ELONGATION FOR CONDUCTOR
出版:European Committee for Standards - Electrical

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COMMUNICATION CABLES - SPECIFICATIONS FOR TEST METHODS - PART 3-2: MECHANICAL TEST METHODS - TENSILE STRENGTH AND ELONGATION FOR CONDUCTOR
出版:European Committee for Standards - Electrical
专家解读视频