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Position: Chinese Standard in English/JB/T 9921.1-1999 |
JB/T 9921.1-1999 SuperFinishing Machine for Groove of Bearing Inner Rings and SuperFinishing Machine for Groove of Bearing Outer Rings Accuracy Inspection (English Version) | |||
Standard No.: | JB/T 9921.1-1999 | Status: | superseded |
Language: | English | File Format: | |
Word Count: | 3500 words | Price(USD): | 100.00 remind me the price change |
Implemented on: | 2000-1-1 | Delivery: | via email in 1~3 business day |
Standard No.: | JB/T 9921.1-1999 |
English Name: | SuperFinishing Machine for Groove of Bearing Inner Rings and SuperFinishing Machine for Groove of Bearing Outer Rings Accuracy Inspection |
Chinese Name: | 轴承内圈沟超精机和轴承外圈沟超精机 精度检验 |
Chinese Classification: | J55 Grinding machine |
Professional Classification: | JB Professional Standard - Machinery |
ICS Classification: | 25.080.50 Grinding and polishing machines |
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Status: | superseded |
Superseded by: | JB/T 9921.1-2017 Superfinishing machines for groove of bearing outer rings-Part 1:Testing of the accuracy |
Superseded on: | 2017-7-1 |
Superseding: | ZB J 55049-1990 轴承内圈沟超精机和轴承外圈沟超精机 精度 |
Language: | English |
File Format: | |
Word Count: | 3500 words |
Price(USD): | 100.00 |
Delivery: | via email in 1~3 business day |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 | ||
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Keywords: | ||
JB/T 9921.1-1999, JB 9921.1-1999, JBT 9921.1-1999, JB/T9921.1-1999, JB/T 9921.1, JB/T9921.1, JB9921.1-1999, JB 9921.1, JB9921.1, JBT9921.1-1999, JBT 9921.1, JBT9921.1 |