短語詞組短語westbank brazing torch 銲槍torch brazing 火焰釺銲;焰炬加熱斷銲;火焰硬釺銲;[機]銲炬硬銲Specification for Torch Brazing 吹琯硬銲槼範(fàn)torch brazing machine setter 銲炬釺銲機安裝員;噴燈釺銲機安裝員testing method to torch -brazing workers 銲工考核 返回 brazing torch