KD7T42/3P 弹簧式快关蝶阀
1.0
530
1360
2180
1020
1510


1.6
530
1360
2180
1045
1546


1600
0.6
600
1360
2180
1120
1599


1.0
600
1360
2180
1140
1639

05/08 11:11