Kugenzura valve ni ukwishingikiriza kumurongo wikigereranyo ubwacyo hanyuma ugahita ufungura no gufunga disiki ya valve, ikoreshwa mukurinda itangazamakuru gusubira inyuma valve, bizwi kandi nka cheque valve, inzira imwe, valve ihuye, na valve yinyuma yinyuma.Kugenzura ibikorwa bya valve Kugenzura valve ni ubwoko bwikora va ...
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