GB/T 20144-2006

Cylindrical thread for E14 and E27 lamp holders with shade ring

带灯罩环的E14和E27灯座用筒形螺纹

Standard Type

GBT

ICS

N/A

CCS

N/A

Status

N/A

Issue Date

N/A

Implementation

N/A

Responsible Dept

N/A

Drafting Unit

N/A