
Amendment 2 - Plugs, socket-outlets and couplers for industrial purposes Part 2: Dimensional interchangeability requirements for pin and contact-tube accessories
出版:International Electrotechnical Committee

专家解读视频
Amendment 2 - Plugs, socket-outlets and couplers for industrial purposes Part 2: Dimensional interchangeability requirements for pin and contact-tube accessories
出版:International Electrotechnical Committee
专家解读视频