气动对夹式弹性硬密封蝶阀 DT673H-6,DT673H-10,DT673H-16,DT973H-6,DT973H-10,DT373H-16
715
355
92
640
250
255
210
8-18
220
8-26


150
6
70
175
555
270
280
800
355
92
705
300
315
240
8-22
250
8-26

01/23 09:02