butt seam weld的意思|示意
对线焊
butt seam weld的网络常见释义
对线焊 ... rolling seam weld 滚焊焊缝 butt seam weld 对线焊 ultrasonic seam weld 超声波缝焊 ...
对接滚焊焊缝 butt seam weld 对接滚焊焊缝...
butt seam weld相关短语
1、 butt weld seam 对接缝
butt seam weld相关例句
According to the different product structure, butt fusion welding process and lap seam welding process are used to respectively weld left and right half shell of upper body.
上体左、右半壳直焊缝视产品结构不同，分别采用对接熔化焊和搭接缝焊工艺。