电动法兰蝶阀 D941X-10T-DN50,D941X-10T-DN65,D941X-10T-DN80,D941X-10T-DN100,
600
20-36


500
229
1415
380
670
620
20-26
715
650
20-30
730
660
20-36


600
267
1605
445
780
725
20-30
840
770
20-33
845

12/25 22:35