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Mfundo zazikuluzikulu zogwiritsira ntchito Chitetezo cha Kugwa kwa Chitetezo
Zinthu zitatu za Dongosolo la Chitetezo cha Fall: zida zotetezera thupi lonse, zolumikizira, malo opachikika.Zinthu zitatu zonsezi ndi zofunika kwambiri.Zomangira zotetezera thupi lonse zimavalidwa ndi anthu ogwira ntchito motalika, zokhala ndi mphete yooneka ngati D yolendewera pachifuwa kapena kumbuyo.Zida zina zotetezera thupi zimakhala ndi ...Werengani zambiri -
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Nkhani Zokhudzana ndi Chitetezo cha Kugwa kwa Anthu Ogwira Ntchito Pazitali Chiwopsezo cha ngozi za ovulala chifukwa cha kugwa kwa thupi la munthu ndizokwera kwambiri pakupanga mafakitale.Zimakhudzana ndi zinthu zambiri.Chifukwa chake ndikofunikira kupewa kugwa kuchokera kutalika ndikutenga njira zodzitetezera.Chitetezo h...Werengani zambiri -
Ulusi wobwezerezedwanso ndi wopangidwanso
Chifukwa cha kuchepa kwa chuma padziko lonse lapansi, kuwonongeka kwa mpweya wowonjezera kutentha kwa chilengedwe ndi zovuta zina pa moyo wa anthu, kuzindikira kwa anthu za moyo wobiriwira kukukulirakulira.M'zaka zaposachedwa mawu oti "zatsopano / zobwezeretsedwanso" ayamba kutchuka pazovala ndi nsalu zapakhomo ...Werengani zambiri -
Ulusi waukadaulo wapamwamba kwambiri - Aramid Fiber
Dzina lazinthu: Aramid Fiber Application Field Aramid CHIKWANGWANI ndi mtundu watsopano waukadaulo wapamwamba kwambiri wopangira ulusi, wamphamvu kwambiri, modulus wapamwamba komanso wosamva kutentha, asidi ndi alkali resistanc...Werengani zambiri -
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Dzina lazinthu: Polyamide, Nylon (PA) Origin and Characteristics Polyamides, omwe amadziwika kuti Nylon, dzina lachingerezi la Polyamide (PA) ndi kachulukidwe ka 1.15g/cm3, ndi utomoni wa thermoplastic w...Werengani zambiri -
Zomwe zimagwiritsidwa ntchito nthawi zambiri - polyester
Dzina lazinthu: Chiyambi cha Polyester ndi Makhalidwe Ulusi wa Polyester, womwe umadziwika kuti "polyester".Ndi fiber yopangidwa ndi polyester yozungulira yopangidwa kuchokera ku polycondensation ya organic diaci ...Werengani zambiri
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