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| International Standard Category: Bolts, screws, studs |
GB/T 801-1998 Cup head square neck bolts with small head and short neck-Product grade B
小半圆头低方颈螺栓 B级 ;
| Category No.: | 21.060.10 | Valid Status: | superseded |
| Issued Organization: | China Machinery Industry Federation | Issued Date: | 1998-08-28 |
| Implemented Date: | 1999-7-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 801-2021 Cup head square neck bolts with small head and short neck—Product grade B |
Superseded Date: | 2022-7-1 |
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