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| International Standard Category: Spinning, twisting and texturing machines |
FZ/T 92019-2012 Bottom Rollers for Drafting Systems of Cotton Ring Spinning Machines
棉纺环锭细纱机牵伸下罗拉;
| Category No.: | 59.120.10 | Valid Status: | superseded |
| Issued Organization: | MIIT | Issued Date: | 2012-12-28 |
| Implemented Date: | 2013-6-1 | Abolished Date: | |
| Superseded Standard.: | FZ/T 92019-2021 Bottom rollers for drafting systems of cotton ring spinning machines |
Superseded Date: | 2022-4-1 |
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