Terms for subject Oil / petroleum containing welding pressure

English	Chinese
automatic pressure butt welding	自动压力对焊
excessive-pressure welding	水下超压干式焊
gas pressure welding	气压焊
hot pressure welding	热压焊接
non-pressure thermal welding	无压热焊接
non-pressure welding	不加压焊接
pressure contact welding	压力接触焊接
pressure gas welding	气压焊
pressure gas welding	压力气焊
pressure welding	压力焊接
pressure welding	压接
pressure/weld	压力/焊接