GB 7228-1987

Abolished

Measuring and calculating method on efficiency of rectifiers and their consumers energy-conversion efficiency in electro-chemical industry

电解整流设备的整流效率及其供电对象的电能利用率测算方法

Standard Type
GB
ICS
29.200
CCS
K01
Status
废止
Issue Date
1987-02-03
Implementation
1987-11-01
Responsible Dept
国家标准委
Drafting Unit
N/A