IF5,IF10,IF15,IF20,IF30,IF45,IF60,IF90,IF120,IF180,IF250,多回转智能型阀门电动装置
2.2/3
5.25/7.9
140


IF120
1200
200
60
1:1/25:1
24/36
3/4
7.9/8.87
142


IF180

01/21 15:37