吹管焊接 solder with the blow tube ; blow pipe welding

气焊吹管 gas welding torch ; welding blowpipe ; welding blower ; gas welding blowpipe

焊接吹管 [机] welding torch ; soldering blow tube

气焊吹管喷嘴 gas welding torch nozzle

乙炔接焊吹管 acetylene welding torch

机械焊接吹管 machine welding torch

钎焊吹管 [机] Soldering blow tube

乙炔焊接吹管 acetylene welding torch

万用焊接吹管 universal blowpipe