
BALANCED COMMUNICATION CABLING IN ACCORDANCE WITH EN 50173-4 SCREENED STRAIGHT PATCH CORDS AND STRAIGHT WORK AREA CORDS FOR CLASS E APPLICATIONS - DETAIL SPECIFICATION
出版:European Committee for Standards - Electrical

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BALANCED COMMUNICATION CABLING IN ACCORDANCE WITH EN 50173-4 SCREENED STRAIGHT PATCH CORDS AND STRAIGHT WORK AREA CORDS FOR CLASS E APPLICATIONS - DETAIL SPECIFICATION
出版:European Committee for Standards - Electrical
专家解读视频