Ma valve onse oyezera ndi ma valve a mpira ndi zida zofunika kwambiri pakulamulira kayendedwe ka madzi. Komabe, posankha ma valve awa, kugwiritsa ntchito kwawo komanso kuyenerera kwawo kuyenera kuganiziridwa. Nazi zina mwa kusiyana kwakukulu pakati pa ma valve oyezera ndi ma valve a mpira: ...
Masiku ano, kufunikira kwa ma valve a zipata pamsika ndi kwakukulu kwambiri, ndipo msika wa chinthuchi ukukwera, makamaka chifukwa dzikolo lalimbitsa ntchito yomanga mizere ya mapaipi a gasi ndi mizere ya mapaipi amafuta. Kodi makasitomala ayenera kuzindikira bwanji ndikuzindikira imodzi...
1. Mfundo yogwirira ntchito ya valavu ya pulagi ya DBB. Vavu ya pulagi ya DBB ndi valavu yozungulira kawiri komanso yotuluka magazi: valavu yokhala ndi gawo limodzi yokhala ndi malo awiri otsekera mipando, ikakhala yotsekedwa, imatha kuletsa kuthamanga kwapakati kuchokera kumtunda ndi pansi pa mtsinje ...
Ma valve a zipata za mpeni amagwiritsidwa ntchito kwambiri ndipo angagwiritsidwe ntchito m'mafakitale a mapepala, mafakitale a zimbudzi, mafakitale opangira zipata zam'mbuyo, ndi zina zotero. Kugwira ntchito kwa ma valve a zipata za mpeni kumatha kuipiraipira mukamagwiritsa ntchito mosalekeza, kotero pansi pa mikhalidwe yeniyeni yogwirira ntchito, momwe mungatsimikizire Bwanji za...
Valve ya Pulagi vs Valve ya Mpira: Ntchito ndi Milandu Yogwiritsira Ntchito Chifukwa cha kusavuta kwawo komanso kulimba, ma valve a mpira ndi ma valve a pulagi onse amagwiritsidwa ntchito kwambiri m'njira zosiyanasiyana zamapaipi. Ndi kapangidwe kake ka madoko onse komwe kamalola kuyenda kwa media kopanda malire, ma valve a pulagi ndi ...