1.
Hot-rolled carbon and low alloy structural steel strips
GB/T3524-1992碳素结构钢和低合金结构钢热轧钢带
2.
Carbon structural and low alloy steel--Rolled plates and strips
GB/T3274-1988碳素结构钢和低合金结构钢热轧厚钢板和钢带
3.
Cold-rolled plain carbon and low alloy structural steel sheets and strips
GB/T11253-1989碳素结构钢和低合金结构钢冷轧薄钢板及钢带
4.
Hot-rolled plain carbon and low alloy structural steel sheets and strips
GB/T912-1989碳素结构钢和低合金结构钢热轧薄钢板及钢带
5.
Experimental Research of High Temperature Strength of Low-alloyed Structural Steel Q345;
Q345低合金结构钢的高温强度试验研究
6.
Hot-rolled long products technical requirements for carbon structure steel and low-alloy structure steel
GB/T14292-1993碳素结构钢和低合金结构钢热轧条钢技术条件
7.
Mechanism of Bainitc Phase Transformation in the HAZs of Low-Alloyed Structural Steels;
低合金结构钢焊接HAZ组织贝氏体相变机理研究
8.
loy high-tensile structural steel
低合金高强度结构钢
9.
High strength low alloy structural steels
GB/T1591-1994低合金高强度结构钢
10.
We smell more than sixty kinds of steel here, such as low alloy steel, carbon structural steel and shipbuilding carbon steel.
这儿冶炼六十多种钢，如低合金钢、碳素结构钢和船用碳素钢等。
11.
Study on the Toughness of High Strength Low Alloy Structural Steels and the Weld Joints
低合金高强度结构钢及其焊接头的韧性研究
12.
Experimental Investigation into Anti-penetrating Capacity of Low Alloy Ship Hull Steel Structures to High Velocity Steel Fargment
低合金船用结构钢抗高速破片能力研究
13.
Selection and Adjustment for Heat Treatment Temperature of Mild Structural Alloy Steel
低碳合金结构钢热处理加热温度的选择与调整
14.
INFLUENCE OF SUPER-FINE SUBSTRUCTURE ON TOUGHNESS OF LOW-ALLOYING ULTRA-HIGH STRENGTH STRUCTURE STEEL
低合金超高强度钢亚结构超细化对韧性的影响
15.
Welding Strength Experimental Investigation on Low Alloy High Strength Steel
低合金高强度结构钢焊接强度试验研究
16.
Alloy structure steel wires
GB/T3079-1993合金结构钢丝
17.
Hot-rolled alloy structural steel plates
GB/T11251-1989合金结构钢热轧厚钢板
18.
carbon and low-alloy steel vessels
碳钢及低合金钢容器