
BS EN 60684-3-116. Flexible insulating sleeving. Part 3. Specifications for individual types of sleeving. Sheet 116 to 117. Extruded polychioroprene. General purpose
出版:British Standards Institution

專家解讀視頻
BS EN 60684-3-116. Flexible insulating sleeving. Part 3. Specifications for individual types of sleeving. Sheet 116 to 117. Extruded polychioroprene. General purpose
出版:British Standards Institution
專家解讀視頻