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International Standard Category: Bolts, screws, studs |
Category No.: | 21.060.10 | Valid Status: | superseded |
Issued Organization: | Issued Date: | 1986-01-17 | |
Implemented Date: | 1986-10-1 | Abolished Date: | 2004-08-01 |
Superseded Standard.: | GB/T 2671.2-2004 Hexalobular socket head cap screws |
Superseded Date: | 2004-8-1 |
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