PZ73H-10CPZ73H-10C手动刀型闸阀
面议
PZ73H-10CPZ73H-10C手动刀型闸阀
面议
PZ73X-10P,PZ73F-10P,PZ73H-10P,PZ73Y-10P不锈钢对夹式刀型闸阀
面议PZ573W-10PPZ573W-10P,PZ573F-10C 伞齿轮刀型闸阀
面议
DMZ73XDMZ73X手动暗杆刀型闸阀
面议
PZ673H-10PPZ673H-10P不锈钢气动刀型闸阀
面议PZ673WPZ673W不锈钢气动刀型闸阀
面议
PZ673W-16P”PZ673W-16P“不锈钢气动刀型闸阀
面议PZ73WPZ73W不锈钢刀型闸阀，PZ73W手动不锈钢刀型闸阀
面议
Z41H-100C锻钢高压法兰闸阀
面议
Z41H-25PZ41H-25P-不锈钢闸阀
面议
Z41H-64CZ41H-64C-碳钢高压法兰闸阀
面议
Z941H-64CZ941H-64C-高压电动闸阀
面议