VA20S-15,VA20S-15F,VA20S-25,VA20S-25F,VA20S-40,VA20S-40F,VA20S螺纹连接玻璃转子
5~50
8~80
12~120


0.9








50


VA20S-50/50F
SA20S-50
FA20S-50/50F


400~4000
630~6300
1000~10000
5000~16000


12~120
20~200
30~

01/21 19:38