Taking the Tunisian Gas Transimission Pipeline as an example, the paper discusses how to define a proper welding plan, and points out some problems to be duely solved in ac...

• 结合突尼斯天然气管道工程的特点,介绍了如何正确地选择焊接工艺方案,同时指出在管道组装焊接时应注意的几个实际问题。