气动开关阀 气阀" data-ship-tonnage="1起订" data-ship-year="2018-08-27" data-ship-type="广东广州市" data-ship-location="广东广州市" data-ship-company="广州市科轮动力机械有限公司" data-ship-price="面议" data-ship-url="https://eqp.soship.com/show/479/">