槽车紧急切断阀 QGJ43F-25,QGJ43F-25P,QGY43F-25,QGY43F-25P,QGJ43F-25,QGY43F-25




注：可根据用户要求生产无过流的汽车用紧急切断阀。









QGJ43F-25-DN25,QGJ43F-25P-DN25,QGY43F-25-DN25,QGY43F-25P-DN25,QGJ43F-25-DN25,QGY43F-25-DN25,
QGJ43F-25-DN50,QGJ43F-25P-DN50,QGY43F-25-DN50,QGY43F-25P-DN50,QGJ43F-25-DN50,QGY43F-25-DN50,

01/23 06:30