短語詞組短語pneumatic jack hammer 氣動鎚pneumatic rock hammer 風動鑿巖鎚pneumatic pick hammer 風鎬pneumatic caulking hammer 氣動擠縫鎚pneumatic pipe hammer 氣動夯琯鎚pneumatic pile hammer 氣壓樁鎚;氣動打樁鎚pneumatic coal hammer 落煤風鎬Pneumatic impacting hammer 氣動夯琯鎚pneumatic jam hammer 氣動鉚釘擋鎚 返回 pneumatic hammer