ZSPWF4-10B,ZSPWF4-16B,ZSPWF4-10K,ZSPWF4-16K,ZSNWF4-10B,ZSNWF4-16K,气动聚四氟乙烯蝶阀

0.32



200

0.09


0.18



250


0.07


0.14


300


0.04


0.09


350

01/22 20:29