,电动对夹蝶阀 D971X-10T-DN50,D971X-10T-DN65,D971X-10T-DN80,D971X-10T-DN100
6
370
12-30


300
78
250
78
230
1070
400
12-22
410
12-26
430
16-30


350
78
280
78
248
1140
460
16-22
470
12-26
490
16-33

01/23 00:50