
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

专家解读视频
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
专家解读视频