PXW-II矿用电动配水闸阀DN300-2500mm
PM-F方形拍门300*300-1500*1500mm
PZ973H/F/X电动刀型闸阀DN50-1200mm
ZFL水库固定锥形阀DN300-2000mm
TF-1不锈钢套筒阀DN100-1000mm
FQZ-10P鱼腹式可调堰300*300-3000*3000mm
SWDY-0.5风机专用调节阀DN300-2000mm
HQ-0.1调节风门DN100-3000mm
D341W手动通风蝶阀DN50-1200mm
FD941W-1矩形多页蝶阀200*200-3000*3000mm
D9121保温型手动式高温蝶阀DN50-1600mm
STF-1圆形手动风量调节阀DN100-1200mm
MD343S-1气动耐磨尘气蝶阀DN100-3000mm
SD343H/F伸缩蝶阀DN100-3000mm
DT943H电动高温蝶阀DN50-1200mm
DMF-0.1电磁式煤气快速切断阀DN100-1000mm
D41W手柄式通风蝶阀DN100-3000mm
D343H法兰式金属硬密封蝶阀DN50-2000mm
D341W-6硬密封通风蝶阀DN50-3000mm
D373H对夹式金属硬密封蝶阀DN50-1800mm
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