nkhani

kudzipatula
Kudzipatula ndikuletsa ogwira ntchito kuti asakumane ndi malo owopsa kudzera munjira monga kusindikiza ndi kukhazikitsa zotchinga. Njira yodziwika bwino yodzipatula ndiyo kutsekereza zida zomwe zimapangidwira kapena zogwiritsidwa ntchito kuti ogwira ntchito asakumane ndi mankhwala panthawi yogwira ntchito.
Kuchita kudzipatula ndi njira ina yodziwika yodzipatula. Mwachidule, ndikupatula zida zopangira kuchipinda chogwirira ntchito. Mawonekedwe osavuta ndikuyika ma valve a mapaipi ndi zosinthira zamagetsi zamagetsi zamagetsi m'chipinda chogwirira ntchito chomwe chimasiyanitsidwa kwathunthu ndi malo opanga.
mpweya wabwino
Mpweya wabwino ndi njira yabwino kwambiri yothanirana ndi mpweya woipa, nthunzi kapena fumbi pamalo ogwirira ntchito. Mothandizidwa ndi mpweya wabwino, kuchuluka kwa mpweya woipa, nthunzi kapena fumbi mumlengalenga pamalo ogwirira ntchito kumakhala kotsika kuposa kukhazikika kotetezeka, kuwonetsetsa thanzi la ogwira ntchito ndikuletsa kuchitika kwa ngozi zamoto ndi kuphulika.
Mpweya wabwino umagawidwa m'mitundu iwiri: utsi wa m'deralo ndi mpweya wabwino. Utsi wa m'deralo umaphimba gwero loipitsa ndi kuchotsa mpweya woipitsidwa. Pamafunika mpweya wochepa, ndi wokwera mtengo komanso wogwira mtima, ndipo ndi wosavuta kuyeretsa ndi kubwezeretsanso. Comprehensive mpweya wabwino amatchedwanso dilution mpweya wabwino. Mfundo yake ndi kupereka mpweya wabwino kuntchito, kuchotsa mpweya woipitsidwa, ndi kuchepetsa kuchuluka kwa mpweya woipa, nthunzi kapena fumbi kuntchito. Mpweya wabwino wokwanira umafuna mpweya waukulu ndipo sungathe kuyeretsedwa ndi kubwezeretsedwanso.
Pamalo ofikira ma point, utsi wapafupi ungagwiritsidwe ntchito. Mukamagwiritsa ntchito utsi wa m'deralo, gwero la kuipitsa liyenera kukhala mkati mwa hood yowongolera mpweya. Pofuna kuonetsetsa kuti mpweya wabwino ukuyenda bwino, ndondomeko yoyenera ya mpweya wabwino ndi yofunika kwambiri. Njira zolowera mpweya zomwe zayikidwa ziyenera kusamalidwa ndikusamalidwa nthawi zonse kuti zitsimikizire kuti zimagwira ntchito bwino.
Pamalo ofikira malo, gwiritsani ntchito mpweya wabwino. Mukamagwiritsa ntchito mpweya wabwino, zinthu monga kayendedwe ka mpweya ziyenera kuganiziridwa panthawi ya mapangidwe a fakitale. Chifukwa cholinga cha mpweya wokwanira sikuchotsa zowononga, koma kumwazitsa ndi kusungunula zoipitsa, mpweya wokwanira ndi woyenera malo ogwirira ntchito omwe alibe kawopsedwe ndipo siwoyenera malo ogwirira ntchito okhala ndi zowononga zambiri.
Ma ducts osunthika komanso ma ducts monga zowotcherera, zipinda zowotcherera kapena zopopera penti m'ma laboratories onse ndi zida zapanyumba. Muzomera zazitsulo, utsi wapoizoni ndi mpweya umatulutsa pamene zinthu zosungunula zimayenda kuchokera mbali imodzi kupita ku ina, zomwe zimafuna kugwiritsa ntchito makina onse a mpweya wabwino.

chitetezo chamunthu
Ngati kuchuluka kwa mankhwala owopsa pantchito kupitilira malire ovomerezeka, ogwira ntchito ayenera kugwiritsa ntchito zida zodzitetezera zoyenera. Zida zodzitetezera sizingachepetse kuchuluka kwa mankhwala owopsa pantchito kapena kuchotsa mankhwala owopsa pantchito, koma zimangolepheretsa kuti zinthu zovulaza zisalowe m'thupi la munthu. Kulephera kwa zida zodzitetezera palokha kumatanthauza kutha kwa chotchinga choteteza. Choncho, chitetezo chaumwini sichingaganizidwe ngati njira yaikulu yothetsera ngozi, koma ingagwiritsidwe ntchito ngati njira yowonjezera.
Zida zodzitetezera makamaka zimaphatikizapo zida zodzitetezera kumutu, zida zoteteza kupuma, zida zoteteza maso, zida zoteteza thupi, zida zoteteza manja ndi mapazi, ndi zina.
khalani oyera
Ukhondo umaphatikizapo mbali ziŵili: kukhala paukhondo ndi ukhondo wa antchito. Kuyeretsa pamalo ogwirira ntchito pafupipafupi, kutaya zinyalala ndi zinthu zomwe zatayikira moyenera, ndiponso kuyeretsa malo ogwira ntchito kungathandizenso kuti mupewe ndi kuwononga zinthu zoopsa. Ogwira ntchito akuyenera kukhala ndi ukhondo kuti zinthu zovulaza zisamamatire pakhungu komanso kuti zinthu zovulaza zisalowe m'thupi kudzera pakhungu.