1. Mapangidwe ake ndi ofewa komanso ofewa kukhudza: chopukutira choterechi chimapereka chitonthozo komanso chisangalalo.Zimamveka zotanuka m'dzanja ndikumamatira kumaso ngati mphepo yamkuntho, kupereka mtundu wachikondi.Kumverera kwa thonje, thaulo liyenera kukhala louma, kuti musapweteke khungu lanu.
2. Mitundu yowala: Kaya ndi yosindikizidwa kapena thaulo losamveka, malinga ngati zipangizo zikugwiritsidwa ntchito, lusoli liri m'malo, liyenera kukhala lowala kwambiri, poyang'ana koyamba, pali malingaliro atsopano, pewani kugula matawulo akale, chifukwa. thaulo nthawi zambiri imakhala yosavuta.Zinthu zoipa, zolepheretsa thanzi.
3. Yolimba komanso yolimba: Kubwerezabwereza kwa N nthawi zotsuka mwamphamvu, zisapangike, kusasintha.
4. Kutsekemera kwamadzi kwambiri: Chopukutira chimakhala ndi chofunikira kwambiri cha hydrophilicity, thaulo limaphwanyidwa, chinyezi chimauma, ndipo fumbi latha.
Nthawi yotumiza: Nov-24-2021