Summada | Nooca | Lagu dabaqi karo |
Mitsubishi | J632010C221-01 | Mitsubishi escalator |
Sida qufulka buzzer-ku u shaqeeyo escalator
Qufulka buzzer-ka ayaa sida caadiga ah hawlgeliya badhanka joogsiga degdega ah oo ka gooya korantada giraanta si uu si dhakhso ah u joojiyo hawsha koronto-yaqaanka. Tani waxay ka hortagtaa khataraha iman kara, waxay ka ilaalisaa rakaabka waxyeelada, waxayna ku hagaysaa inay qaataan jawaabta saxda ah, sida sugitaanka samatabbixinta ama daadgureynta.
Qufulka buzzer waa qalab muhiim ah oo loogu talagalay in lagu wanaajiyo badbaadada kororiyeyaasha. Waxay si degdeg ah uga digi kartaa dadka xaaladaha degdegga ah waxayna ku kicin kartaa inay qaadaan tallaabooyinka ku habboon si loo yareeyo dhaawacyada iyo khatarta suurtagalka ah.