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International Standard Category: Bolts, screws, studs |
Category No.: | 21.060.10 | Valid Status: | superseded |
Issued Organization: | 0 | Issued Date: | 1986-7-2 |
Implemented Date: | 1987-5-1 | Abolished Date: | |
Superseded Standard.: | GB/T 6562-2014 Cross recessed raised countersunk head thread rolling screws |
Superseded Date: | 2015-3-1 |
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