
LAMP CAPS AND HOLDERS TOGETHER WITH GAUGES FOR THE CONTROL OF INTERCHANGEABILITY AND SAFETY - LAMP CAPS - TENTH SUPPLEMENT
出版:International Electrotechnical Committee

專家解讀視頻
DIN 49632-1 : 1986 - Similar to
DIN EN 60061-1 : OCT 2017 - Similar to
DIN 49632-1 : 1986 - Similar to