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Chinese National Standard Category: Grinding machine |
English Title: | Double Disc Surface Grinder with Vertical Spindle - Accuracy Inspection |
Chinese Title: | 立轴双端面磨床 精度检验 |
Standard No.: | JB/T 9915-1999 |
Category No.: | J55 |
Issued by: | National Technical Committee on Standardization of Metal-cutting Machine Tools |
Issued on: | 1999-05-20 |
Implemented on: | 2000-1-1 |
Status: | superseded |
Superseded by: | JB/T 9907.3-2014 Double Disc Surface Grinding Machines - Part 3: Double Disc Surface Grinding Machines with Vertical Spindle - Testing of the Accuracy |
Superseded on: | 2014-10-1 |
Abolished on: | 2014-10-01 |
Superseding: | ZB J55013-1987 |
Word Count: | 3000 words |
Similar Standards: | GB/T 4681-1984 GB/T 6469-2004 GB/T 7924-2004 GB/T 7923-2004 JB/T 9594.2-2007 JB/T 5567-1991 GB/T 6470-2004 ZB J 55016-1987 GB/T 6476-2021 GB/T 40330-2021 GB/T 4022.1-2021 GB 24384-2009 GB 24385-2009 JB/T 6340.1-2008 JB/T 6340.3-2008 JB/T 3875.3-2007 JB/T 9920.2-2007 JB/T 4071.1-2007 JB/T 9911.2-2007 JB/T 3870.2-2007 |
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