argon
arc
argon arc welding氬氣焊;氬弧焊;氬弧熔接;氬弧燒焊
argon-arc welding氬弧焊;氬弧焊接
argon arc welder氬弧焊機;氬弧焊工
argon arc welding machine氬弧焊機;弧焊機
pulsed argon arc welding脈沖氬弧焊;脈沖氫弧焊;電子脈沖氬弧焊
argon arc torch氬弧噴槍
pulsed metal argon-arc-welding熔化極脈沖氬弧焊;熔化極電子脈沖氬弧焊
argon arc furnace氬電弧爐
tungsten argon arc welding鎢極氬弧焊