groove face meaning in Chinese
焊缝坡口面
沟槽面
沟面
坡口面
Examples
- Steel pipe welding neck flanges with tongue and groove face
榫槽面对焊钢制管法兰 - Integral steel pipe flanges with tongue and groove face
榫槽面整体钢制管法兰 - Steel pipe blank flanges with tongue and groove face
榫槽面钢制管法兰盖 - The parts and units of jigs and fixtures . groove face clamp plate
机床夹具零件及部件.槽面压块 - Hubbed slip - on - welding steel pipe flanges with tongue and groove face
榫槽面带颈平焊钢制管法兰