1.
Research on Welding Process of 30CrMnSiNi2A Steel
30CrMnSiNi2A钢件的焊接工艺研究
2.
The Development of CAD System for Sand Casting of Steel;
铸钢件砂型铸造模具参数CAD软件开发
3.
glass-lined steel
搪玻璃钢材(耐化学侵蚀, 有玻璃衬里的钢件)
4.
riveted plate-and-angle member
角钢与钢板铆接构件
5.
The Adhesive Bonded Technique Study of the Joint between the FRP Pipe and the Steel or the Steel Part;
玻璃钢管道与钢管及钢管件胶接技术研究
6.
High speed tool steel sheets and plates--Technical requirements
GB/T9941-1988高速工具钢钢板技术条件
7.
Specification for welding of stainless steel clad steel plate
GB/T13148-1991不锈钢复合钢板焊接技术条件
8.
Technical requirements for quality structural steel cold drawn bars
GB/T3078-1994优质结构钢冷拉钢材技术条件
9.
Valve steel bars for internal combustion engines-Technical requirements
GB/T12773-1991内燃机气阀钢钢棒技术条件
10.
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
11.
Hot-rolled round carbon steel bars for standard parts
GB/T715-1989标准件用碳素钢热轧圆钢
12.
Gangding, fastenings manufacturing, steel wiredrawing processing.
钢钉、紧固件制造、钢材拉丝加工。
13.
Steel Components and Steel-framedstructures of the Numerical Analysis of Fire Behavior;
钢构件和钢框架火灾行为的数值分析
14.
Forged steel threaded pipe fittings
GB/T14626-1993锻钢制螺纹管件
15.
Steel pipe fittings for flanged joint
GB/T17185-1997钢制法兰管件
16.
light gauge cold formed steel structural member
低温成形轻量型钢构件
17.
Steel tube scaffold couplers
GB15831-1995钢管脚手架扣件
18.
Steel plate butt-welding pipe fittings
GB/T13401-1992钢板制对焊管件