Steel, Tool, High Speed Bars and Forgings
钢、工具、高速棒材和锻件

1997-01-01

高速钢车刀条 第2部分:技术条件
High speed steel tool bits--Part 2:Technical requirements

2004-02-10

High-speed steel broaching tools - Technical delivery conditions
高速钢拉削刀具.交货技术条件

2000-07-01

高速工具钢锻件 技术条件
Technical requirements for forgings of high-speed steel

2011-08-15

硬质涂层高速钢刀具 技术条件
High speed steels metal cutting tools with hard coating - Technical specifications

2010-12-23

Technical specifications for twist drills of high-speed steel - Part 1: Requirements
高速钢麻花钻技术规范第1部分:要求

2006-11-01