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International Standard Category: Aluminium and aluminium alloys

GB/T 4949-2007    Chemical analysis methods for sacrificial anodes of Al-Zn-In system alloy
铝-锌-铟系合金牺牲阳极 化学分析方法;
Category No.:77.120.10 Valid Status:superseded
Issued Organization:AQSIQ,SAC Issued Date:2007-2-9
Implemented Date:2007-8-1 Abolished Date:
Superseded Standard.:GB/T 4949-2018 Chemical analysis methods for sacrificial anodes of Al-Zn-In system alloy
Superseded Date:2018-12-1
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