捣砂锤 bench rammer ; rammer

捣砂走样 ram off ; ramaway

重捣砂 hard ramming

手工捣砂 hand ramming

捣砂杆 sand rammer

气动捣砂 pneumatic ramming

压挤捣砂 squeeze ramming

振动捣砂 vibration ramming

捣砂鎚 rammer ; bench rammer