Metal hmanga thutna gate valve
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WZ Series Metal hmanga thutna NRS gate valve
A lian zawng:DN 40~DN 600 a ni
Pressure: PN10/PN16 a ni -
WZ Series Metal hmanga thut theihna OS&Y gate valve
A lian zawng:DN 40~DN 600 a ni
Pressure:PN10/PN16 a ni
