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International Standard Category: Lead, zinc, tin and their alloys |
Category No.: | 77.120.60 | Valid Status: | superseded |
Issued Organization: | Issued Date: | 1988-02-29 | |
Implemented Date: | 1989-2-1 | Abolished Date: | 2006-01-01 |
Superseded Standard.: | GB/T 1472-2005 Lead and lead- antimony alloy tube |
Superseded Date: | 2006-1-1 |
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