单词	oxyfuel gas welding torch
释义	oxyfuel gas welding torch 气焊炬
随便看	Orientation of labour contract freedom ORIENTATION OF LANDSAT MSS IMAGE orientation of law orientation of leaves orientation of localization orientation of main melody orientation of manifold orientation of map orientation of mesh line orientation of mesh lines Orientation of Military Psychology Consultation orientation of motor learning Orientation of name brand orientation of news orientation of news value orientation of non-target orientation of obtaining employment orientation of orbit orientation of particles orientation of people orientation of plane table orientation of polygon orientation of precipitate orientation of preschool education orientation of principalstress