GB/T 20138-2006

Abolished

Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)

电器设备外壳对外界机械碰撞的防护等级（IK代码）

Standard Type
GBT
ICS
29.020
CCS
K60
Status
废止
Issue Date
2006-03-06
Implementation
2006-08-01
Responsible Dept
中国电器工业协会
Drafting Unit
N/A