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

370
12-30


300
178
1070
250
445
400
12-22
460
410
12-26
485
430
16-30


350
190
1140
280
505
460
16-22
520
470
12-26
555

12/26 21:41