电动O形切断球阀 HRVO-16C,HRVO-16K,HRVO-25K-DN40,HRVO-40K-DN50,HRVO-64K-DN25,HRVO-100K-DN15


15


130/130/140


95


275


157


65


14/16/16


4-14


48




20

01/22 23:19