Nkhani

  • Mukudziwa chiyani za ntchito ya chingwe?

    Zingwe zitha kugwiritsidwa ntchito m'malo ambiri pamoyo watsiku ndi tsiku.Amakhala ndi ntchito zosiyanasiyana, monga zingwe zapakhomo ndi matepi a ophunzira.Pali mitundu yambiri ya zingwe, monga zingwe zozungulira, malamba athyathyathya ndi malamba a mayi ndi mwana.Kodi zingwe zimagwira ntchito bwanji?Kagwiritsidwe ntchito ka chingwe: Malamba a zingwe amagwiritsidwa ntchito m'malo ambiri ...
    Werengani zambiri
  • Ulusi wa thonje wa polyester ndi ubwino wake

    Wotchuka, ndi mtundu wazinthu zomwe zimawonjezera ulusi wamankhwala ndi nsalu za polyester ku thonje.Kupangidwa kwa thonje la polyester kwalimbikitsa kupita patsogolo kwakukulu kwa nsalu za anthu, ndipo kulinso ndi ubwino wambiri.Polyester-thonje imapangitsa kuti ulusi wa thonje uwonjezeke, womwe si ...
    Werengani zambiri
  • Momwe mungaweruzire chitetezo cha chingwe cha nayiloni

    Chingwe cha nayiloni ndi chinthu chopangidwa ndi tchipisi cha nayiloni.Chifukwa cha mtengo wochepa wopanga chingwechi komanso mtengo wotsika pamsika, ukhoza kugwiritsidwa ntchito kwambiri.Kuphatikiza apo, zingwe za nayiloni zimakhala ndi mawonekedwe a kukana kutentha komanso kukana kwa abrasion, kotero zingwe zotetezera ndizoyenera ...
    Werengani zambiri
  • Ubwino ndi chitukuko cha chingwe cha polyethylene

    Chingwe cha polyethylene makamaka chimakhala chotsutsana ndi dzimbiri, chosavala, cholimba, choletsa kukalamba, kulimba kwamphamvu, kuchita bwino kwa nsalu, kutulutsa mpweya wabwino, moyo wautali, woyenera pazifukwa zosiyanasiyana.Pali mitundu yambiri yazogulitsa, zoyenera zaulimi, usodzi, zaulimi, zovala, nsapato, katundu, ...
    Werengani zambiri
  • Makhalidwe a chingwe cha aramid

    Makhalidwe a chingwe cha aramid ndi ambiri, chifukwa makhalidwe a chingwe cha aramid ndi ochuluka, kotero kuti m'moyo wathu watsiku ndi tsiku kapena zochitika zamalonda, chingwe cha aramid chimatithandiza kwambiri, chifukwa cha makhalidwe ake apadera.Makhalidwe amagwirira ntchito, kotero mkonzi wathu makamaka ...
    Werengani zambiri
  • Kodi kapangidwe ka chingwe cha nayiloni, chingwe chokwera ndi chingwe chokwerera ndi chiyani komanso momwe mungasamalire tsiku lililonse

    Kukwera miyala ndi masewera omwe achinyamata ndi okonda amakonda poyamba.Njira yake yosangalatsa yofunikira komanso chisangalalo pambuyo pofika pamwamba zimapangitsa anthu kulephera kupuma.Pakukwera miyala, nkhani za Enron zimabwera koyamba.Ndiye, kodi chingwe chokwera chimapangidwa ndi chiyani?Ndi maluso otani omwe alipo mukugwiritsa ntchito?Kukwera...
    Werengani zambiri
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