Basic parameter teeb tsa ntawm lub tshuab hluav taws xob valve
Kev teeb tsa yooj yim ntawm lub tshuab hluav taws xob valve Raws li cov khoom siv hauv tsev, cov qauv hauv qab no tuaj yeem raug xa mus rau: 1. Valve hom code Z, J, L, Q, D, G, X, H, A, Y, S raws li: rooj vag valve, ntiaj teb valve, throttle valve, pob valve, npauj npaim valve, ...
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