The project position of welder qualification test for long transporting pipe depends on vertical down welding basically, which is namely fixed pipe with axis horizontal welding (5gx).
长输管道的焊工考试项目位置基本以向下焊为主，即水平固定全位置焊(5gx)。
Sadly, his horizontal axis proved too long.
可悲的是，事实证明他的横轴画得太长。
Sadly, his horizontal axis proved too long.
可悲的是，事实证明他的横轴画得太长。
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