1.
Hot-rolled quality carbon steel wire rods
GB/T4354-1994优质碳素钢热轧盘条
2.
Analysis and Control of Defects in Quality Carbon Steel and Alloy Structural Steel Produced with Converter Process
转炉优质碳素钢和合金结构钢质量缺陷表现形式分析与控制
3.
Cold-rolled quality carbon structural steel strips
GB/T3522-1983优质碳素结构钢冷轧钢带
4.
Hot-rolled quality carbon structural steel strips
GB/T8749-1988优质碳素结构钢热轧钢带
5.
Hot-rolled quality carbon structural steel plates and wide strips
GB/T711-1988优质碳素结构钢热轧厚钢板和宽钢带
6.
Cold-rolled quality carbon structural steel sheets and strips
GB/T13237-1991优质碳素结构钢冷轧薄钢板和钢带
7.
Hot-rolled quality carbon structural steel sheets and strips
GB/T710-1991优质碳素结构钢热轧薄钢板和钢带
8.
Research of Improving the Guality of the Fine Guality Carbon Structural 20# Steel Plate.;
提高优质碳素结构钢(20#)钢板质量的研究
9.
Carbon constructional quality steel wires
GB/T3206-1982优质碳素结构钢丝
10.
Quality carbon structure steel--Technical requirements
GB/T699-1988优质碳素结构钢技术条件
11.
The Interpretation of "Hot-rolled quality carbon structural steel strips"2008 Edition national Standard
《优质碳素结构钢热轧钢带》08版国家标准解读
12.
Hot-rolled quality carbon structural steel plates and strips for automobile
GB/T3275-1991汽车制造用优质碳素结构钢热轧钢板和钢带
13.
Theory and Experimental Research on Inclusion Modification in Improved Carbon Structural Steel
优质碳素结构钢夹杂物变性的理论与实验研究
14.
Research on the Constitutive Model Depending Upon Temperature & Strain Rate of Carbon Constructional Quality Steels;
优质碳素结构钢温度和速率相依型本构模型研究
15.
High quality carbon structural round bloom, seamless tube bloom used in high pressure boiler, alloy structural steel tube blooms are all up to the general standard.
优质碳素结构钢圆管坯，高压锅炉用无缝管坯，合金结构钢管坯等均达到国标中的各项要求。
16.
Of course I know. according to the amount of the carbon content, carbon steels can be divided into low-carbon steel, medium-carbon steel and high--carbon steel.
根据碳元素的含量，碳素钢可再分为低碳钢、中碳钢和高碳钢。
17.
Carbon spring steel wires
GB/T4357-1989碳素弹簧钢丝
18.
Carbon tool steel wires
GB/T5952-1986碳素工具钢丝