Valavu ya mbale ya akhungu yopanda zitsulo zosapanga dzimbiri

Kufotokozera Kwachidule:

Valavu iyi ya mbale yobisika yooneka ngati fan imatchedwanso valavu ya magalasi, valavu yophimba, valavu ya fan, ndipo ndi chipangizo chomwe chingadule mpweya wofunikira malinga ndi GB6222–86 "Malamulo Oteteza Mpweya Wamafakitale". Imagwiritsidwa ntchito mu dongosolo la mapaipi a mpweya wozungulira m'mafakitale ndi migodi, kayendetsedwe ka boma, kuteteza chilengedwe ndi mafakitale ena, makamaka yoyenera kudula mpweya woopsa, woopsa komanso woyaka. Ndi yoyeneranso kugwiritsidwa ntchito ngati chotetezera mpweya...


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  • Tsatanetsatane wa Zamalonda

    Ma tag a Zamalonda

    Valavu ya mbale yobisika yooneka ngati fan imatchedwanso valavu ya magalasi, valavu yophimba, valavu ya fan, ndipo ndi chipangizo chomwe chingadule mpweya wofunikira malinga ndi GB6222–86 "Malamulo Oteteza Mpweya Wamakampani". Imagwiritsidwa ntchito mu dongosolo la mapaipi apakati a gasi m'mabizinesi amakampani ndi migodi, oyang'anira maboma, kuteteza chilengedwe ndi mafakitale ena, makamaka yoyenera kudula mpweya woopsa, woopsa komanso woyaka. Ndi yoyeneranso kugwiritsidwa ntchito ngati mbale yobisika kumapeto kwa payipi kuti ifupikitse nthawi yokonza kapena kulumikiza dongosolo latsopano la mapaipi. Poyerekeza ndi zida zina za valve zomwe zimapangitsa kudula kwathunthu mu payipi, mndandanda uwu wa valavu ya mbale yobisika yooneka ngati fan uli ndi mawonekedwe atsopano, kulemera kopepuka, kukula kochepa, kugwira ntchito kosavuta, liwiro la ntchito, komanso magwiridwe antchito odalirika a gasi yodulidwa.valavu-yagalasi-yosapanga dzimbiri-4 valavu-yagalasi-yosapanga dzimbiri-5 

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    valavu-yagalasi-yosapanga dzimbiri-3Vavu-yopanda zitsulo-yopanda-chitsulo-1 Vavu-yopanda zitsulo-yopanda magalasi-2


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