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International Standard Category: Milling tools

GB/T 16770.1-1997    Solid hardmetal end mills with parallel shank. Part 1: Dimensions
整体硬质合金直柄立铣刀 第1部分:型式与尺寸 ;
Category No.:25.100.20 Valid Status:superseded
Issued Organization:CMIF Issued Date:1997-04-07
Implemented Date:1997-10-1 Abolished Date:2009-01-01
Superseded Standard.:GB/T 16770.1-2008 Solid hardmetal end mills with parallel shank - Part 1: Dimensions
Superseded Date:2009-1-1
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