Nkhani
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N’chifukwa chiyani ma valve achitsulo chosapanga dzimbiri nawonso amachita dzimbiri?
Anthu nthawi zambiri amaganiza kuti valavu ya chitsulo chosapanga dzimbiri sidzachita dzimbiri. Ngati ichita dzimbiri, ikhoza kukhala vuto ndi chitsulocho. Iyi ndi mfundo yolakwika yokhudza kusamvetsetsa chitsulo chosapanga dzimbiri, chomwe chingathenso kuchita dzimbiri pazifukwa zina. Chitsulo chosapanga dzimbiri chili ndi mphamvu yolimbana ndi...Werengani zambiri -
Kugwiritsa ntchito valavu ya gulugufe ndi valavu ya chipata m'mikhalidwe yosiyanasiyana yogwirira ntchito
Valavu ya chipata ndi valavu ya gulugufe zonse zimagwira ntchito yosintha ndikuwongolera kayendedwe ka madzi pogwiritsa ntchito mapaipi. Zachidziwikire, pali njira yosankha valavu ya gulugufe ndi valavu ya chipata. Pofuna kuchepetsa kuya kwa dothi lophimba mapaipi mu netiweki yoperekera madzi, nthawi zambiri ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa valavu imodzi ya gulugufe yooneka ngati eccentric, iwiri yooneka ngati eccentric ndi itatu yooneka ngati eccentric?
Valavu imodzi ya gulugufe yokhazikika Pofuna kuthetsa vuto la kutuluka kwa diski pakati pa valavu ndi mpando wa valavu ya gulugufe yokhazikika, valavu imodzi ya gulugufe yokhazikika imapangidwa. Falitsani ndikuchepetsa kutuluka kwakukulu kwa malekezero akumtunda ndi pansi a mbale ya gulugufe ndi ...Werengani zambiri -
Kukula kwa msika ndi kusanthula kwa kapangidwe ka makampani opanga ma valve olamulira aku China mu 2021
Chidule Valavu yowongolera ndi gawo lowongolera mu dongosolo lotumizira madzi, lomwe lili ndi ntchito zodula, kulamulira, kusinthasintha, kupewa kubwerera kwa madzi, kukhazikika kwa magetsi, kusinthasintha kapena kusefukira kwa madzi komanso kuchepetsa kuthamanga kwa madzi. Mavavu owongolera mafakitale amagwiritsidwa ntchito makamaka powongolera njira mu ...Werengani zambiri -
Mfundo yogwirira ntchito ya valavu, magulu ndi njira zodzitetezera pakuyiyika
Momwe valavu yoyezera imagwirira ntchito Vavu yoyezera imagwiritsidwa ntchito mu dongosolo la mapaipi, ndipo ntchito yake yayikulu ndikuletsa kubwerera kwa sing'anga, kuzungulira kwa pampu ndi mota yake yoyendetsera, komanso kutulutsa sing'anga mu chidebe. Mavavu oyezera angagwiritsidwenso ntchito pamizere yopereka chithandizo...Werengani zambiri -
Njira yokhazikitsira Y-strainer ndi buku la malangizo
1. Chipangizo choyeretsera Y-strainer ndi chipangizo chofunikira kwambiri choyeretsera mu dongosolo la mapaipi kuti chipereke madzi. Zipangizo zoyeretsera Y nthawi zambiri zimayikidwa pamalo olowera a valavu yochepetsera kupanikizika, valavu yochepetsera kupanikizika, valavu yoyimitsa (monga kumapeto kwa malo olowera madzi a payipi yotenthetsera mkati) kapena zida zina...Werengani zambiri -
Kusanthula zolakwika zomwe zimachitika kawirikawiri komanso kusintha kapangidwe ka valavu yoyang'anira mbale ziwiri
1. Mu ntchito zogwirira ntchito zauinjiniya, kuwonongeka kwa mavavu oyesera a Dual plate wafer kumachitika chifukwa cha zifukwa zambiri. (1) Pansi pa mphamvu ya medium, malo olumikizirana pakati pa gawo lolumikizira ndi ndodo yoyimilira ndi ochepa kwambiri, zomwe zimapangitsa kuti pakhale kupsinjika pa gawo lililonse, ndipo Du...Werengani zambiri -
Mkhalidwe wa chitukuko cha makampani opanga ma valve ku China
Posachedwapa, bungwe la Organisation for Economic Co-operation and Development (OECD) latulutsa lipoti lake laposachedwa la zachuma chapakati pa nthawi. Lipotilo likuyembekeza kuti kukula kwa GDP padziko lonse lapansi kudzakhala 5.8% mu 2021, poyerekeza ndi zomwe zidanenedweratu kale za 5.6%. Lipotilo likuwonetsanso kuti pakati pa mayiko omwe ali mamembala a G20, China...Werengani zambiri -
Maziko osankha choyendetsera magetsi cha valavu ya gulugufe
A. Mphamvu yogwiritsira ntchito Mphamvu yogwiritsira ntchito ndiyo chinthu chofunikira kwambiri posankha choyendetsera magetsi cha valavu ya gulugufe. Mphamvu yotulutsa ya choyendetsera magetsi iyenera kukhala yoposa nthawi 1.2 ~ 1.5 kuposa mphamvu yogwiritsira ntchito ya valavu ya gulugufe. B. Mphamvu yogwiritsira ntchito Pali zinthu ziwiri zazikulu...Werengani zambiri -
Kodi njira zolumikizira valavu ya gulugufe ndi payipi ndi ziti?
Kaya kusankha njira yolumikizira pakati pa valavu ya gulugufe ndi payipi kapena zida kuli kolondola kapena ayi kudzakhudza mwachindunji kuthekera kwa valavu ya payipi kuyenda, kutuluka, kutuluka ndi kutuluka. Njira zolumikizira mavalavu wamba ndi monga: kulumikizana kwa flange, cholumikizira cha wafer...Werengani zambiri -
Chiyambi cha zipangizo zotsekera ma valve—TWS Valve
Zipangizo zotsekera mavavu ndi gawo lofunika kwambiri pakutseka mavavu. Kodi zipangizo zotsekera mavavu ndi ziti? Tikudziwa kuti zipangizo zotsekera mavavu zimagawidwa m'magulu awiri: chitsulo ndi chosakhala chitsulo. Izi ndi mwachidule kufotokoza momwe zinthu zosiyanasiyana zotsekera zimagwiritsidwira ntchito, komanso ...Werengani zambiri -
Kukhazikitsa ma valve wamba—TWS Valve
A. Kukhazikitsa valavu ya chipata Vavu ya chipata, yomwe imadziwikanso kuti valavu ya chipata, ndi valavu yomwe imagwiritsa ntchito chipata kuwongolera kutsegula ndi kutseka, ndikusintha kayendedwe ka payipi ndikutsegula ndi kutseka payipi posintha gawo lopingasa. Mavalavu a chipata amagwiritsidwa ntchito kwambiri pamapaipi omwe amatsegula kwathunthu kapena kutseka kwathunthu ...Werengani zambiri
