1. Imateteza madzi, imateteza chinyezi, imateteza tizilombo komanso imateteza nyerere
Kunena zoona, moyo wautumiki wamtunduwu udzakhala wautali kuposa wamtengo wapatali wamatabwa.Chinthu chake chachikulu ndi madzi, chinyezi, tizilombo toyambitsa matenda komanso tizilombo toyambitsa matenda, choncho chimathetsa bwino vuto la kuwonongeka kosavuta, kukulitsa ndi kusinthika pambuyo poyamwa madzi m'madera amadzi ndi madzi ambiri.Itha kugwiritsidwa ntchito m'malo omwe zinthu zamatabwa zachikhalidwe sizingagwiritsidwe ntchito.
2. Mitundu yolemera ndi pulasitiki yolimba
Mtundu wamtundu wamtunduwu ndi wolemera kwambiri, kotero pali malo ambiri oti ogwiritsa ntchito asankhe.Panthawi imodzimodziyo, amatha kusintha mtundu wofunikira malinga ndi zomwe amakonda, kuwonetseratu kalembedwe kaumwini, makamaka achinyamata ena, amakonda kwambiri zinthu zamtunduwu.Njira yokongoletsera.3.Kutetezedwa kwakukulu kwa chilengedwe komanso kukana moto mwamphamvu
Kutengera ndi zinthu zomwe anthu asankha pano, ambiri aiwo amalabadira kwambiri chitetezo cha chilengedwe cha zinthuzo, pomwe bolodi la pulasitiki lilibe benzene, komanso zomwe zili ndi formaldehyde ndi 0.2, zomwe ndizotsika kuposa EO. muyezo, womwe ndi mulingo woteteza zachilengedwe ku Europe, ndipo utha kubwezeretsedwanso.Zimasunga kuchuluka kwa nkhuni zomwe zimagwiritsidwa ntchito ndipo ndizoyenera ndondomeko ya dziko lachitukuko chokhazikika.Kuonjezera apo, imakhala ndi mphamvu yolimbana ndi moto, yozimitsa yokha ngati moto, ndipo sichitulutsa mpweya woopsa.
3. Kuyika kosavuta komanso kuyamwa kwabwino kwa mawu
Kuyika kwa mtundu uwu wa mankhwala, palibe chifukwa cha njira zovuta kwambiri, zomwe zimapulumutsa nthawi yogwira ntchito ndi ndalama.Pa nthawi yomweyi, machinability ake ndi abwino kwambiri.Mwachitsanzo, kuyitanitsa, planing, macheka, kubowola, etc. angapezeke mosavuta.Kuphatikiza apo, mayamwidwe ake amamvekedwe Zotsatira zake ndizabwino, kupulumutsa mphamvu ndikwabwino, ndipo kupulumutsa mphamvu m'nyumba ndikokwera mpaka 30%.
Nthawi yotumiza: Sep-27-2021