电动衬氟O型球阀 ZSS-10C-DN15,ZSS-16C-DN25,ZSS-25C-DN65,HRF-10C-DN50,HRF-16C-DN40,HRF-25C-DN32,
2.5MPa




15


1/2


130


95


65


45


2


16


4-14


120

01/22 20:40