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International Standard Category: Cadmium, cobalt and their alloys

GB/T 4950-1985    Sacrificial anode of Zn-Al-Cd alloy
锌-铝-镉合金牺牲阳极 ;
Category No.:77.120.70 Valid Status:abolished
Issued Organization: Issued Date:1985-02-04
Implemented Date:1985-10-1 Abolished Date:2003-01-01
Superseded Standard.:GB/T 4950-2002 Sacrificial anode of Zn-Al-Cd alloy
Superseded Date:2003-1-1
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