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| International Standard Category: Other machine tools |
JB/T 9933.1-1999 Fine-pitch Gear Hobbing Machines Parameters
小模数齿轮滚齿机 参数 ;
| Category No.: | 25.080.99 | Valid Status: | superseded |
| Issued Organization: | 全国金属切削机床标委会圆柱齿轮机床分会 | Issued Date: | 1999-05-20 |
| Implemented Date: | 2000-1-1 | Abolished Date: | |
| Superseded Standard.: | JB/T 9933.1-2015 Small size horizontal gear hobbing machine. Part 1: Types and parameters |
Superseded Date: | 2016-3-1 |
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