调速阀PG-C04-03,PG-C06-03,PG-C06-04,
10.4
8.2
9.2
7.2
2.4
3
100


PG-C06-03
6
3
10.6
7.5
26.1
12.8
11.3
12.4
10.2
9.2
7.2
2.5
3
100


PG-C06-04
6
4
10.6
8.4

01/21 16:58