Pane Kupu, Valve TWS
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ʻO ka pahu kupua, ʻo TWS Valve
Heluhelu hou akuʻO nā huahana nui o ka TWS Valve, ʻo ia ka valve butterfly me ka valve butterfly wafer, lug butterfly valve, U tupe butterfly valve a me flanged butterfly valve.
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Kelepona
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leka uila
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luna
