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| International Standard Category: Screw threads in general |
GB/T 18685-2002 The bar diameters for rolling general purpose metric screw threads
搓、滚制普通螺纹前的毛坯直径 ;
| Category No.: | 21.040.01 | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 2002-3-10 |
| Implemented Date: | 2002-8-1 | Abolished Date: | 2018-04-01 |
| Superseded Standard.: | GB/T 18685-2017 The blank diameters for rolling general purpose metric screw threads |
Superseded Date: | 2018-4-1 |
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