Nkhani
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Malangizo ndi kukhazikitsa ndi kukonza njira ya y-strainer
1. Y-Straikulu nthawi zambiri imakhazikitsidwa pa kutsika kwa kupanikizika kochepetsa valavu, vanve wapsinjika, imayimitsa valavu yamadzi (monga o)Werengani zambiri -
Mchenga woponya mavavu
Mchenga woponyera: Mchenga woponyera womwe umagwiritsidwa ntchito pofananira m'makampani osiyanasiyana amathanso kugawidwa m'michere monga mchenga, mchenga wamadzi ndi furan sungani mchenga wophika. .Werengani zambiri -
Mwachidule
1. Zomwe zimapangitsa kuti zitsulo zamadzimadzi zimathiridwa mutseke la nkhungu yokhala ndi mawonekedwe a gawo, ndipo pambuyo pake imalimbikitsidwa, gawo limodzi ndi mawonekedwe ena, omwe amatchedwa kuponyera. Zinthu zitatu zazikulu: Aloy, makatoni, kutsanulira ndi kulimbikitsa. The ...Werengani zambiri -
Mbiri Yachitukuko ya Makampani a China (3)
Kukula kosalekeza kwa mafakitale a Vavave (1967-1978) 01 kukula kwa makampani kumakhudzidwa kuyambira 1967 mpaka 1978, chifukwa cha kusintha kwa zinthu zachilengedwe, kukula kwa mafakitale a Valva akhudzidwanso. Mawonetseredwe akulu ndi: 1. Kutulutsa kwa valavu ndi koopsa ...Werengani zambiri -
Kodi ndi zinthu ziti zofunika kwambiri zomwe zimakhudza chisindikizo cha mavelo a gulugufe?
Kusindikizidwa ndikupewa kutaya, ndipo mfundo za ma vallvu imaphunziridwanso ku ntchito yopumira. Pali zinthu zambiri zomwe zimakhudza magwiridwe antchito ankhondo a gulugufe, makamaka kuphatikiza izi: 1. Dothing Searting Stem Kutentha kapena Mphamvu ...Werengani zambiri -
Mbiri Yachitukuko ya Makampani A Valve a China (2)
Gawo loyambirira la makampani a Vallary (1949-1959) 019. Chifukwa cha zosowa za ntchito zomanga zachuma, dzikolo likufuna mavundi ambiri ...Werengani zambiri -
Mbiri ya kukula kwa makampani a Valve a China (1)
Onani valavu yachidule ndi chinthu chofunikira kwambiri pamakina onse. Imakhazikitsidwa pamapaipi kapena zida zosiyanasiyana kuti ayendetse kuyenda kwa sing'anga posintha malowa mu valavu. Ntchito zake ndi: Lumikizani kapena kudula pakati, pewani sing'angayo kuchokera kumbuyo, sinthani magawo monga m ...Werengani zambiri -
Kodi ndichifukwa chiyani madontho achitsulo osapanga dzimbiri?
Anthu nthawi zambiri amaganiza kuti valavu yachitsulo osapanga dzimbiri ndipo sikuti dzimbiri. Ngati zingatero, itha kukhala vuto ndi chitsulo. Ili ndi malingaliro olakwika ponena za kusowa kwa chitsulo chosapanga dzimbiri, chomwe chimathanso dzimbiri. Chitsulo chosapanga dzimbiri chimatha kukana a ...Werengani zambiri -
Kugwiritsa ntchito valavu ya gulugufe ndi chipata cha chipata pansi pazinthu zosiyana
Chipata cha chipata ndi chovala cha gulugufe tonsefe timagwira ntchito yosinthira ndikuwongolera pakugwiritsa ntchito mapaipi. Zachidziwikire, pali nthawi yosankha njira yosankhira gulugufe ndi chipata cha pachipata. Pofuna kuchepetsa kuchepa kwa dothi la dothi la paipi m'madzi, nthawi zambiri l ...Werengani zambiri -
Kodi pali kusiyana kotani ndi ntchito za eccentric imodzi, eccentric ndi katatu eccentric gulugufe
Valavu imodzi ya eccentric mu dongosolo kuti muthetse vuto lotalika pakati pa disc ndi mpando wa valavu ya gulugufe wapansi, valavu ya glorcentric gulu lankhondo imapangidwa. Kubalalika ndikuchepetsa zochulukirapo za m'munsi ndi m'munsi mwa mbale ya gulugufe ndi ...Werengani zambiri -
Kusanthula kwa msika ndi kusanthula kwamisika kwa makampani a China ku China mu 2021
Mwachidule valavu yowongolera ndi gawo lowongolera mu dongosolo lamadzimadzi, lomwe limakhala ndi ntchito zodulira, malamulo, kusinthasintha kwa magetsi. Mavavu a mafakitale amagwiritsidwa ntchito makamaka pakuwongolera mu ...Werengani zambiri -
Onani mfundo zogwirira ntchito, gulu ndi kusinthasintha
Valani valavu imagwiritsira ntchito ma valve omwe amagwiritsidwa ntchito papakatikati, ndipo ntchito yake yayikulu ndikuletsa kubwezeretsa kwa sing'anga, kusintha kwa pampu ndi kuyendetsa galimoto yake. Chongani mavavu amathanso kugwiritsidwanso ntchito pamizere yomwe ikupatsa ovomerezeka ...Werengani zambiri
