vertical down weld的意思|示意

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垂直向下焊接

vertical down weld的网络常见释义

向下立焊焊缝 ... 向下立焊条 electrode for vertical down welding 向下立焊焊缝 downward vertical weld; vertical down weld 立焊 vertical position of welding; vertical position welding; vertical welding; vertical-down weld; vertical-position welding; verticalwelding ...

vertical down weld相关短语

1、 vertical-down weld 立焊