词汇	spot welding machine
释义	spot welding machine 点焊机
随便看	handheld operator hand-held orders handheld organizer hand-held passive binoculars hand-held passive night viewer Hand-held patrol instrument handheld pc hand-held perforating apparatus hand held perimeter hand-held perimeter handheld personal computer hand-held personal computer handheld photometer hand-held pointer hand-held portable data encryption device hand held portable electric tool hand-held portable electric tool hand-held portable radio hand held power tool hand-held power tool handheld probe hand held probe hand-held probe hand-held punching apparatus hand-held radio