供应信息
- 闸阀
-
- ZMQF铸铁镶铜方闸门200*200-3000*3000mm
- DLZ叠梁闸门200*200-3000*3000
- PZ73H/F/Y铸钢手动刀型闸阀DN50-1000
- PZ973H/F/X电动刀型闸阀DN50-1200
- 耐磨矿浆阀DN50-1200mm NPS 2"-20"
- PZ-I手动不锈钢配水闸阀DN400-1000mm
- HF手动、电动、气动滑阀DN200-1200mm
- DLZ钢制叠梁阀200*200-3000*3000mm
- BQZM不锈钢渠道闸门200*200-3000*3000mm
- DMZ573X/H暗板刀闸阀DN50-1200mm
- B(P)QZM不锈钢闸门200*200-4000*4000
- 截止阀