灯头的型式和尺寸 第3部分：预聚焦式灯头
Types and dimensions of lamp caps—Part 3：Prefocus caps
2025-02-28
GB/T 1483.3-2008
灯头、灯座检验量规 第3部分：预聚焦式灯头、灯座的量规
Gauges for lamp caps and lampholders - Part 3: Gauges for prefocus caps and lampholders
2008-04-29
GB/T 1406.5-2008
灯头的型式和尺寸 第5部分：卡口式灯头
Types and dimensions of lamp caps - Part 5：Bayonet caps
2008-04-29
GB/T 1406.1-2008
灯头的型式和尺寸 第1部分：螺口式灯头
Types and dimensions of lamp caps - Part 1：Screw caps
2008-04-29
GB/T 1406.4-2008
灯头的型式和尺寸 第4部分：杂类灯头
Types and dimensions of lamp caps - Part 4: Miscellaneous caps
2008-04-29
DIN 16831-3
Pipe fittings and joint assemblies for polybutene pressure pipes - Type PB 125 - Part 3: Dimensions of injection-moulded sockets and caps for socket welding
聚丁烯压力管用管件和接头组件.PB 125型.第3部分:承插焊接用注射成型承插和盖的尺寸