NKJ61-4.0-DN10,NKJ61-4.0-DN15,NKJ61-4.0-DN20,NKJ61-4.0-DN25,焊接真空截止阀|产品总汇|无锡市昌林自动化科技有限公司手机版

NKJ61-4.0-DN10,NKJ61-4.0-DN15,NKJ61-4.0-DN20,NKJ61-4.0-DN25,焊接真空截止阀
45
36
11
18.4
1O
-
120

15
130
245
36
16
22.5
1O
-
120

20
150
265
44
21
28.5
11
-
160

25
160