1.
All gas line joints shall be orbital welded except those connecting to valves.
所有气体管路的连接采用无缝焊接。
2.
High quality stainless pipe valve and seamless welded joint can ensure absolutely air conurbation and durability of pipe system.
高品质不锈钢的管道阀门，无缝焊接的连接口，以保证绝对的气体密闭性和管道系统的耐用性。
3.
Research on real-time processing images of non-groove butt weld based on structured light
基于结构光无坡口对接焊缝图像实时处理研究
4.
Ceramic Cushion of Steel Pipe Weld Aided Device and Its Welding Procedure
钢管焊缝陶瓷垫补焊装置及焊接工艺
5.
Indicates concave, convex or flush welds. Increase height to fit above other weld symbol.
指示凹焊缝、凸焊缝或平焊。增加高度以配合其他焊接符号。
6.
Situation of technological develop ment of welding internal -thread cop per tubes and seamless internal -thread coppertubes at home and abroad
国内外焊接内螺纹铜管与无缝内螺纹铜管的技术发展状况
7.
Quality Control of the Fillet Weld in the Tube and Tube Sheet of Heat Exchanger
换热器管-管板角焊缝焊接质量的控制
8.
Automatical EB Welding of Curved Weldment
工件平面曲线焊缝的电子束自动焊接
9.
Development of the Longitudinal Seam Welding Equipment Used for Automobile Rear Axle;
全自动汽车车桥直焊缝焊接设备研究
10.
The Study of the Horizontal Residual Stresses of the Butt Welded Joint of Steel Member;
钢构件对接焊焊缝横向残余应力研究
11.
Study of Length Calculation of Three Side Welded Lap;
三面围焊搭接角焊缝长度计算的探讨
12.
In-situ detection of weld metal thermal cycle of 10CrMo910 steel
10CrMo910钢焊缝焊接热循环的实时检测
13.
Application of the electrogas welding for the blast furnace jacket
气电立焊在高炉炉壳立缝焊接的应用
14.
Study on elements distribution in weld seam of laser welding of aluminum alloys
铝合金激光焊接焊缝元素分布的研究
15.
Effect of welding parameters on aluminum alloy VPPA weld formation
焊接参数对铝合金VPPA焊缝成形的影响
16.
Application of MasterCAM in welding intersection line
MasterCAM在焊接相贯线焊缝中的应用
17.
Fundamental study on hybrid laser beam and resistance seam welding (LB-RSW)
激光束—电阻缝焊(LB-RSW)复合焊接研究
18.
Superplastic Behavior of Weld Metal by Friction Stir Welding
搅拌摩擦焊接焊缝金属的超塑性行为