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Chinese National Standard Category: Machine tool assistive device and accessory

English Title: Self-locking Taper Reducing Sleeve of Toolholder - Technical Specification
Chinese Title: 工具柄自锁圆锥变径套 技术条件
Standard No.: JB/T 9940.2-1999
Category No.: J52
Issued by:
Issued on: 1999-05-20
Implemented on: 2000-1-1
Status: superseded
Superseded by:JB/T 9940.2-2013 Self holding tapers reduction sleeve for tool shpers - Part 2: Technical specifications
Superseded on:2014-7-1
Abolished on:
Superseding:ZB J52010.2-1989
ZB J 52010.2-1989
Word Count:2000 words
Similar Standards: JB/T 8603.1-1997   JB 3415-1983   GB/T 38759-2020   GB/T 31396.3-2020   GB/T 35094-2018   GB/T 31559-2015   GB/T 31396.1-2015   GB/T 31396.2-2015   GB/T 28388.1-2012   GB/T 28389.2-2012   GB/T 28388.2-2012   GB/T 28389.1-2012   JB/T 9938-2011   JB/T 4370-2011   JB/T 11136-2011   JB/T 9935-2011   JB/T 3996-2011   JB/T 8603.1-2011   JB/T 11173-2011   JB/T 11135-2011  
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