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International Standard Category: Lead, zinc and tin products

GB/T 21181-2007    Secondarily lead and lead alloy ingots
再生铅及铅合金锭;
Category No.:77.150.60 Valid Status:abolished
Issued Organization:AQSIQ,SAC Issued Date:2007-11-23
Implemented Date:2008-6-1 Abolished Date:2018-06-01
Superseded Standard.:GB/T 21181-2017 Secondarily lead and lead alloy ingots
Superseded Date:2018-6-1
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