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
270
48
26
34.5
12
-
200

32
180
285
48
34
-
-
37o30
200

40
200
320
55
40
-
-
37o30
240

50
230