片语
jack-hammer气锤;手持式凿巖机;风锅
pneumatic coal hammer落煤风镐
Pneumatic impacting hammer气动夯管锤
pneumatic jack hammer气动锤
pneumatic caulking hammer气动挤缝锤
pneumatic pick hammer风镐
pneumatic rock hammer风动凿巖锤
pneumatic pile hammer气压桩锤
pneumatic pipe hammer气动夯管锤
pneumatic jam hammer气动铆钉挡锤