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Galimoto yamagetsi yayikulu kwambiri komanso njira yake yokonzekera
Era yatsopano yamagetsi yatsopano yamagalimoto am'madzi a kusintha kwa mafakitale ndi kukweza ndi kuteteza kwa chilengedwe cham'madzi, zomwe zimakhudzana ndi magalimoto amagetsi, ndi chingwe ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa pe, pp, abs?
Mtengo wa waya wam'mimba makamaka umaphatikizapo pe (polyethylene), pp (polylonine) ndi abslidentile-styrene chorolalymer). Zipangizozi zimasiyana mu katundu wawo, mapulogalamu ndi mawonekedwe ake. 1. Pe (polyethylene): (1) Makhalidwe: Pe ndi utomoni wa thermoplastic ...Werengani zambiri -
Kodi mungasankhe bwanji za jekete la ng'ombe yoyenera?
Makina amagetsi amagetsi amadalira zigawo pakati pa zida zosiyanasiyana, mabwalo a madera, ndi zotumphukira. Ngakhale kufalitsa mphamvu zamagetsi kapena zamagetsi, zingwe ndi msana wa zolumikizira, zimapangitsa kuti azikhala gawo lofunikira pa machitidwe onse. Komabe, kufunikira kwa botolo lamitengo (...Werengani zambiri -
Kuyang'ana njira yopanga pulasitiki yopangidwa ku Europe ya aluminium yolumikizidwa
Dongosolo la chikho litayikidwa mobisa, pagawo la pansi panthaka kapena m'madzi omwe amakonda kusamba madzi, kuti ateteze nthunzi ndi chithokomiro cha chinsinsi, chinsinsi chiyenera kutengera chotchinga chopanda cholakwika chogona.Werengani zambiri -
Fotokozerani dziko la zingwe: kutanthauzira kwathunthu kwa nyumba ndi zida!
Mu makampani amakono ndi moyo watsiku ndi tsiku, zingwe zili paliponse, kuonetsetsa kutumiza kwabwino kwa chidziwitso ndi mphamvu. Kodi mumadziwa zochuluka motani za "zobisika zobisika" izi? Nkhaniyi ikutengerani mozama kwambiri mdziko lamkati ndi kufufuza zinsinsi za kapangidwe kake ndi mnzawo ...Werengani zambiri -
Mavuto olimbitsa thupi ali ndi vuto: Kusankhidwa kwa chingwe kumafunikira kusamala kwambiri
Waya ndi chingwe ogulitsa ndi "makampani olemera komanso opepuka", ndipo maakaunti okwera mtengo pafupifupi 65% mpaka 85% ya mtengo wake. Chifukwa chake, kusankha kwa zida zokhala ndi ntchito zoyenerera komanso kuchuluka kwa mtengo kuti muwonetsetse kuti zida zomwe zikulowetsa fakitale ndi o ...Werengani zambiri -
Oposa 120tbit / s! Telecom, ZTE ndi Changfea molumikizana adakhazikitsa mbiri yatsopano yapadziko lonse lapansi yotumiza mawonekedwe wamba wamba
Posachedwa, China Academy ofctional kafukufuku, limodzi ndi ZTE Corportical Limited ndi Changfeoi Mapeteber ndi chingwe co., Ltd. .Werengani zambiri -
Kapangidwe kake ndi zinthu za njira zopangira zingwe zopangira.
Kapangidwe ka chikho kumawoneka kosavuta, gawo lililonse la lili ndi cholinga chake chofunikira popanga chingwecho, kuti zitsimikizire kuti kudalirika kwa zinthuzi. 1.Werengani zambiri -
Tinthu tating'onoting'ono titapatukula mavuto asanu ndi limodzi, zothandiza kwambiri!
PVC (polyvinyl chloride) makamaka chingwe chobisalira, ndipo zopitilira muyeso za tinthu tazikulu zimakhudzanso ntchito ya chingwe. Otsatirawa amalemba mavuto asanu ndi limodzi a PVC Tinthu tambiri ta pvc potayika, zosavuta koma zothandiza kwambiri! 01. Tinthu tating'onoting'ono tating'ono ...Werengani zambiri -
Njira zosankhira chingwe chapamwamba kwambiri
Marichi 15 ndi tsiku lapadziko lonse lapansi la Ufulu wa Ogula, lomwe lidakhazikitsidwa mu 1983 Buku la ogwiritsa ntchito padziko lonse lapansi kuti liwonjezere chitetezo cha ogula ndikupanga chidwi padziko lonse lapansi. Marichi 15, 2024 ik maina 42Werengani zambiri -
Zingwe zamphamvu zamphamvu VS. Chuma Cha Magetsi Otsika: Kumvetsetsa kusiyana
Zingwe zapamwamba za magetsi ndi zingwe zotsika mphamvu zimakhala ndi mitundu yosiyanasiyana yosiyanasiyana, imakhudza magwiridwe awo ndi ntchito. Kuphatikizika kwamkati kwa zingwe izi kumawulula zopinga zazikulu: chingwe champhamvu champhamvuWerengani zambiri -
Kapangidwe kanu kakhomalo
Chingwe chachikulu, monga dzinalo likusonyeza, ndi chingwe chapadera chomwe chimagwiritsidwa ntchito mkati mwa unyolo. Munthawi yomwe magwiridwe amagetsi amafunikira kuti asunthire mmbuyo ndi mtsogolo, kuti aletse chingwe, kuvala, ndikukoka, ndikumwaza, nthawi zambiri kumayikidwa maunyolo ...Werengani zambiri
