1.
Medium-carbon and high-carbon steels are often used as tool steel. Tool steels include carbon tool steel, alloy tool steel and high-speed tool steel.
中碳钢和高碳钢常用作工具钢。工具钢包括碳素工具钢、合金工具钢和高速工具钢。
2.
A few years ago there were two kinds of steel, machine steel and tool steel.
几年前钢仅有两类：机器钢和工具钢。
3.
Crucible process: Technique for producing cast or tool steel.
坩埚法: 生产优质钢或工具钢的工艺。
4.
High speed tool steel wire
GB/T3080-1982高速工具钢丝
5.
Carbon tool steel wires
GB/T5952-1986碳素工具钢丝
6.
Vasco (Vanadium Alloy Steel Company)
钨钒高速工具钢公司
7.
High speed tool steel sheets and plates--Technical requirements
GB/T9941-1988高速工具钢钢板技术条件
8.
Hot-rolled and forged tool steel flats
GB/T911-1966工具钢热轧及锻制扁钢品种
9.
Technical requirements for hot-rolled carbon tool steel sheets and plates
GB/T3278-1982碳素工具钢热轧钢板技术条件
10.
Probe into production process of 6150 type small hexagonal tool steel wire
6150小六角工具钢丝生产工艺探讨
11.
High speed tool steel forged bars with large section--Technical requirements
GB/T9942-1988高速工具钢大截面锻制钢材技术条件
12.
Experiment and Analysis on Jointing of Tool Steel and Carbon Steel by Explosive Welding
工具钢-普碳钢复合板爆炸焊接试验与分析
13.
Alloy tool steels--Technical requirements
GB/T1299-1985合金工具钢技术条件
14.
Tool steel-method of hardenability test
GB/T227-1991工具钢淬透性试验方法
15.
High speed tool steel bars--Technical requirements
GB/T9943-1988高速工具钢棒技术条件
16.
Carbon tool steels--Technical requirements
GB/T1298-1986碳素工具钢技术条件
17.
Tools of this kind are made from steel.
这类工具是钢制的。
18.
wireline downhole guidance tool
钢丝绳井底导向工具