调速阀 HBVU0606,HBVU0808,HBVU1010,HBVU1212
34.5
25.9
51.7
19
19.2
16
25


HBVU0808
8
8
17.5
17.5
17.6
17.6
9.5
34.5
26.8
53.5
19
19.2
17.4
25


HBVU1010
10
10
20.1
2

12/23 08:51