
HD 631.3 S1 Ed. 1. Electric cables. Accessories. Material characterisation. Part 3. Fingerprinting for heat shrinkable components for medium voltage applications from 3,6/6 (7,2) kV up to 20,8/36 (42) kV
出版:British Standards Institution

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HD 631.3 S1 Ed. 1. Electric cables. Accessories. Material characterisation. Part 3. Fingerprinting for heat shrinkable components for medium voltage applications from 3,6/6 (7,2) kV up to 20,8/36 (42) kV
出版:British Standards Institution
专家解读视频