,电动对夹蝶阀 D971X-10T-DN50,D971X-10T-DN65,D971X-10T-DN80,D971X-10T-DN100|产品总汇|无锡市昌林自动化科技有限公司手机版

,电动对夹蝶阀 D971X-10T-DN50,D971X-10T-DN65,D971X-10T-DN80,D971X-10T-DN100
46
115
46
70
530
145
4-18
145
4-18
145
8-18

80
46
120
46
83
565
160
4-18
160
8-18
160
8-18

100
52
138
52