两端法兰式伸缩器 SQP-DN32,SSQP-DN40,.SSQP-DN50,SSQP-DN65,SSQP-DN80,SSQP-DN100,SSQP-DN125,
630
2390
52-48
52-42
13-42


2400
96
740
580
660
2600
56-48
56-42
14-42

01/22 19:27