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Umlandvo Wekutfutfukisa Imboni Yevalve YaseChina (3)
Kutfutfuka lokuchubekako kwemboni yemavalvu (1967-1978) 01 Kutfutfuka kwemboni kuyatsintseka Kusukela nga 1967 kuya ku 1978, ngenca yetingucuko letinkhulu letikhona esimeni setenhlalakahle, kutfutfuka kwemboni yemavalvu nako kwatsintseka kakhulu. Tibonakaliso letiyinhloko nguleti: 1. Lokukhishwa kwevalve kubukhali...Fundza kabanti -
Yini tintfo letiyinhloko letitsintsa kusebenta kwekuvala kwemavalvu e-butterfly?
Kuvala kuvikela kuvuza, futsi simiso sekuvala valve siphindze sifundvwe kusuka ekuvikeleni kuvuza. Kukhona tintfo letinyenti letitsintsa kusebenta kwekuvala kwemavalvu e-butterfly, ikakhulukati kufaka ekhatsi loku lokulandzelako: 1. Isakhiwo sekuvala Ngaphansi kwekushintja kwekushisa noma emandla ekuvala, i-str...Fundza kabanti -
Umlandvo Wekutfutfukiswa Kwemboni Yemavalvu YaseChina (2)
Sigaba sekucala semboni yemavalvu (1949-1959) 01Hlela kukhonta kuvuselelwa kwemnotfo wavelonkhe Sikhatsi kusukela nga 1949 kuya ku 1952 bekusikhatsi sekuvuselelwa kwemnotfo wavelonkhe welive lami. Ngenca yetidzingo tekwakha temnotfo, lelive lidzinga ngekushesha linani lelikhulu lemavalvu...Fundza kabanti -
Umlandvo Wekutfutfukiswa Kwemboni Yemavalvu YaseShayina (1)
Overview Valve ngumkhicito lobalulekile emishinini jikelele. Ifakwa emaphayiphini lehlukahlukene noma emadivayisi ekulawula kugeleta kwemkhatsi ngekushintja indzawo yesiteshi ku valve. Imisebenti yayo kutsi: uxhume noma unciphise umkhatsi, kuvimbela umkhatsi kutsi ungageleti emuva, hlela emapharamitha lafana ne m...Fundza kabanti -
Kungani emavalvu ensimbi nawo agcoba?
Bantfu bavame bacabanga kutsi ivalve yensimbi futsi ngeke umhlwa. Uma kwenteka, kungaba yinkinga yensimbi. Lona ngumcondvo longakalungi loneluhlangotsi lunye mayelana nekungavisisi insimbi lengagucuki, lephindze ingagcoba ngaphansi kwetimo letitsite. Insimbi lengagucuki inemandla ekumelana ne...Fundza kabanti -
Kusetjentiswa kwevalvu yeluvivane kanye nevalvu yesango ngaphansi kwetimo letehlukene tekusebenta
Ivalvu yesango kanye nevalvu yebutterfly kokubili kudlala indzima yekushintja nekulawula kugeleta ekusetjentisweni kwemaphayiphi. Kuliciniso, kusekhona indlela enchubeni yekukhetsa valve butterfly kanye valve esango. Kute kuncishiswe kujula kwekumbonya umhlabatsi wemaphayiphi kunethiwekhi yekuniketa emanti, ngalokuvamile l...Fundza kabanti -
Yini umehluko kanye nemisebenti ye-eccentric yinye, i-eccentric lephindvwe kabili kanye ne-eccentric lephindvwe katsatfu ye-valve yevivane
Ivalve yeluvivane le-eccentric yinye Kute kucatululwe inkinga yekukhipha emkhatsini we-disc kanye nesihlalo se-valve ye-valve yeluvivane le-centric, kukhicitwa i-valve yeluvivane le-eccentric yinye. Sakateka futsi unciphise kukhishwa kakhulu kwemaphetselo langetulu nalaphansi epuleti levivane kanye ne ...Fundza kabanti -
Usayizi wemakethe kanye nekuhlatiya iphethini yemboni yekulawula emavalvu aseShayina nga-2021
Kubuka konkhe Ivalve yekulawula yincenye yekulawula eluhlelweni lwekudlulisa lutfuli, lenemisebenti yekusika, kulawula, kuphambukisa, kuvikela kugeleta emuva, kusimamisa ivoltheji, kuphambukisa noma kuphuphuma kanye nekukhululeka kwemfutfo. Emavalvu ekulawula etimbonini asetjentiswa kakhulu ekulawuleni inchubo end...Fundza kabanti -
Hlola umtsetfo wekusebenta kwevalvi, kuhlukaniswa kanye netinyatselo tekufaka
Indlela i-check valve lesebenta ngayo I-check valve isetjentiswa eluhlelweni lwemaphayiphi, futsi umsebenti wayo lomkhulu kuvikela kubuyela emuva kwemkhatsi, kujikeleta lokubuyela emuva kwempompi kanye nemoto yayo yekushayela, kanye nekukhishwa kwemkhatsi esitjeni. Hlola emavalvu angaphindze asetjentiswe emigceni lephakela lusito...Fundza kabanti -
Indlela yekufaka i-Y-strainer kanye nemanuwali yeticondziso
1.The simiso sekuhlunga Y-strainer iyintfo ledzingekako yekuhlunga eluhlelweni lwemaphayiphi ekudluliseleni medium lesemantini. Y-strainers kuvame kufakwa ekungeneni kwevalve yekunciphisa umfutfo, valve yekunciphisa umfutfo, valve yekumisa (njengekuphela kwekungena kwemanti kwephayiphi yekushisa yangaphakathi) noma lokunye lokulinganako...Fundza kabanti -
Kuhlatiya liphutsa lelivamile kanye nekutfutfukisa sakhiwo se-valve yekuhlola i-wafer yemapuleti lamabili
1. Ekusebentiseni kwebunjiniyela lokusebenta, umonakalo wemavalvu ekuhlola wafer ipuleti lamabili kubangelwa tizatfu letinyenti. (1) Ngaphansi kwemandla emtselela we-medium, indzawo yekutsintsana emkhatsini wencenye lehlanganisako kanye nendvuku yekubeka incane kakhulu, lokuholela ekucindzetelekeni lokuhlushwa ngendzawo yeyunithi, kanye ne-Du...Fundza kabanti -
Simo sekutfutfuka kwemboni yevalve yaseChina
Muva nje, Inhlangano Yekubambisana Nekutfutfukisa Kwemnotfo (i-OECD) ikhiphe umbiko wayo wakamuva wekubuka umnotfo wesikhatsi lesisemkhatsini. Lombiko ulindzele kutsi kukhula kwe-GDP yemhlaba wonkhe kube ngu-5.8% nga-2021, nakucatsaniswa nekubiketela kwangaphambilini lokungu-5.6%. Lombiko uphindze futsi ubiketele kutsi emkhatsini wemnotfo wemalunga e-G20, i-ChinaR...Fundza kabanti
