Hydraulic control valve ke valve e laoloang ke khatello ea metsi, e entsoeng ka valve e kholo le conduit ea eona e khomaretsoeng, valve ea sefofane, valve ea nale, valve ea bolo le gauge ea khatello.Ho ea ka merero e fapaneng, mesebetsi le libaka, e ka ntlafatsoa hore e be valve ea "remote control float valve", khatello ...
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