in-servicewelding相关论文
油气管道在役焊接是管道修复和抢修的重要发展方向之一，从在役焊接影响因素和工艺评定两方面介绍了国内外油气管道在役焊接技术的研......
Influence of pipe parameters and heat input on thermal cycle of in-service welding onto active gas p
The software of SYSWELD was used to build model and simulate thermal cycle of in-service welding onto active gas pipelin......
