
Specification for solventless polymerisable resinous compounds used for electrical insulation. Part 3: Specifications for individual materials. Sheet 3: Unfilled polyurethane compounds
出版:International Electrotechnical Committee

專家解讀視頻
Specification for solventless polymerisable resinous compounds used for electrical insulation. Part 3: Specifications for individual materials. Sheet 3: Unfilled polyurethane compounds
出版:International Electrotechnical Committee
專家解讀視頻