单词	反向焊接
释义	反向焊接back hand welding
随便看	area of pressure area of propeller disc area of pumping depression area of responsibility area of restricted access area of rudder area of rudder; rudder area area of safe operation area of safe operation--aso area of safe operation，aso area of section area of sections area of service area of side face area of specialization area of survival archaic language area of the final felling area of thrust surface area of transom area of upwelling area of visibility area of war area of water plane area of water plane; water plane area; waterplane area area of water surface