ZSPW2-16B,ZSPW2-16K,ZSNW2-16B,ZSNW2-16K,气动软密封蝶阀
354
675
500
100
20-30
2-ZG31/8


500
608
650
1237
1082
387
675
500
100
20-34
2-ZG31/8

12/25 13:41