GB/T 23520-2009

Abolished

Platinumt/niobium clad anode strip for cathodic protection

阴极保护用铂/铌复合阳极板

Standard Type
GBT
ICS
77.120.99
CCS
H68
Status
废止
Issue Date
2009-04-08
Implementation
2010-02-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A