
COMMUNICATION CABLES - SPECIFICATIONS FOR TEST METHODS - PART 3-12: MECHANICAL TEST METHODS - SHOT GUN DAMAGE
出版:European Committee for Standards - Electrical

专家解读视频
COMMUNICATION CABLES - SPECIFICATIONS FOR TEST METHODS - PART 3-12: MECHANICAL TEST METHODS - SHOT GUN DAMAGE
出版:European Committee for Standards - Electrical
专家解读视频