Chovala chofewa - chofiyira - chojambula bwino kwambiri mkaka - khoma lalikulu

Chinsalu cha fyulu wopangidwa ndi ife kuli ndi bwino kuvala bwino, kuvala kwamphamvu, mphamvu yabwino, mphamvu yayikulu, acid kukana, alkali akuluakulu kukana.

Kulondola kwa kusefera kumatha kufikira ma Microni 30, ndipo pepala lofananira limatha kufika ma microns. Pazinthu zopanga, chida chopanga chaseri chimakhazikitsidwa, ndikudula kosalala, palibe mabowo olondola;

Imatengera zida zonyansa za makompyuta, ndi ulusi wokhazikika komanso mphamvu yayikulu, mphamvu yayikulu yosoka ulusi wa ulusi wa anti osokoneza;

Kuti mutsimikizire CUW TIVUTA, pamtunda wapamwamba, zomata ndi mawonekedwe ake ndi zofunika kwambiri.

Zojambula zopangidwa ziyenera kuthandizidwa ndi kalendala kuti ipereke malo osalala komanso opindika kuti agwirizane ndi kukhazikika.

Zophatikizika za nsalu zosefera zimakhala ndi njira zosiyanasiyana kuphatikizapo kusunthira ndikuwonjeza kuti zithandizire komanso zodalirika. Makulidwe a Peg ndi Station kuyimitsidwa kumagwiritsidwa ntchito kunyamula mafuta osefera. Kumangirira pambali malekezero ndi mabowo olimbikitsidwa kuti asunge nsalu ndi yodziwika bwino.

Pambuyo pazaka zopitilira khumi za mayeso amsika, mosasamala kanthu za mtengo, wabwino kapena wogulitsa. Tili ndi zabwino zopikisana m'nyumba zathu zapakhomo. Nthawi yomweyo, kutengera cholinga cha chitukuko chosiyanasiyana, timapitiliza kupanga zinthu zatsopano kuti tikwaniritse zosowa za mafakitale osiyanasiyana, ndipo ndi mtima wonse zimapereka zinthu zapadera ndi ntchito zapadera