Isitulo esithambileyo seWafer Butterfly Valve
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Ivalve yebhabhathane yesitulo esithambileyo
Funda ngokugqithisileyoIvalve yebhabhathane yesitulo esithambileyo luhlobo lwemikhono ethambileyo kwaye inokohlula umzimba kunye nolwelo oluphakathi ngokuthe ngqo.