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Chinese National Standard Category: Gear and thread cutting machine |
English Title: | Tapping machine—Part 1:Types and parameters |
Chinese Title: | 攻丝机 第1部分:型式与参数 |
Standard No.: | JB/T 7423.1-2008 |
Category No.: | J56 |
Issued by: | NDRC |
Issued on: | 2008-6-4 |
Implemented on: | 2008-11-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | JB/T 7423.2-1994 |
Word Count: | 3000 words |
Similar Standards: | JB/T 9925.1-2019 GB/T 38193-2019 GB/T 31560.2-2015 GB/T 31560.1-2015 GB/T 31558-2015 GB/T 31569-2015 JB/T 7423.2-2011 JB/T 7423.3-2011 GB/T 25662-2010 GB/T 25657.2-2010 GB/T 25657.1-2010 GB/T 25660.1-2010 GB/T 25660.2-2010 GB/T 25380-2010 GB 24386-2009 GB/T 4686-2008 GB/T 21946-2008 GB/T 21945-2008 GB/T 21947-2008 JB/T 6346.1-2008 |
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