girth welding的例句大全

Three-dimensional finite element analysis of welding stress-strain in a girth welded pipe

环焊缝管道焊接应力应变三维有限元分析

Study on Welding Process of Girth Weld for Transportation Gas Pipeline When you want have a loop

输气管线环焊缝焊接工艺研究

quality evaluation on girth welded joint of high frequency resistance welding transporting pipe

高频电阻焊输送管环焊缝焊接接头的质量评定

the application of automatic gas metal-arc welding process for pipeline girth weld

全自动气体保护焊在管道环缝焊接中的应用

Development and application of a special welding machine for girth weld of dust collector

电收尘器袋座环缝焊接专机的研制及应用

Effect of simulated welding parameters on pipe girth weld residual stresses;

焊接残余应力降低连接强度和结构的稳定性。

To adopt welding procedure method commonly used in long distance transmission pipeline, analog field site condition to weld for pipe with SSCC resistance itself and carry out SSCC resistance test to girth weld jointer obtained to provide technical support for oil and gas construction.

采用目前长输管线常用的焊接工艺方法，对本身具有抗SSCC性能的钢管模拟野外现场条件进行焊接，将所得环焊缝接头进行抗SSCC性能试验，为油气管线的施工建设提供技术支持。