同义词
1)airleg,气腿2)gas leg,气腿3)barometric leg,barometric pipe,大气腿4)pneumatic supporter assembly,气腿总成5)pneumatic supporter rubber cup,气腿胶碗6)barometric leg,大气腿7)barometric condenser leg,大气腿8)air-leg drill,气腿式钻机9)pneumatic drill support,凿岩机气腿10)air-feed leg drill,气腿式钻机
