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Chinese National Standard Category: Length Measurement |
English Title: | Measuring Instruments for Flantness |
Chinese Title: | 平面度计量器具检定系统 |
Standard No.: | JJG 2019-1989 |
Category No.: | A52 |
Issued by: | CSBTS |
Issued on: | 1989-6-22 |
Implemented on: | 1988-10-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | |
Word Count: | 5000 words |
Similar Standards: | JJG 55-1984 JG/T 142-2002 JJG (交通) 086-2007 JJG(交通)038-2004 JJG (交通) 074-2007 JJF(机械)1049-2020 JJG 294-1982 JJF B 1203-1990 JJF A 1203-1990 GB/T 18779.4-2020 QB/T 4942-2016 QB/T 4943-2016 QB/T 4621-2013 GA/T 1065-2013 GA/T 1062-2013 QB/T 2443-2011 QB/T 1519-2011 JJG(铁道)203-2010 JJG 566-2010 JJG 58-2010 |
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