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Mokhoa oa ho nka sebaka sa thermocouple ka heater ea metsi
Kakaretso ea bophelo ba hitara ea metsi ke lilemo tse 6 ho isa ho tse 13. Lisebelisoa tsena li hloka tlhokomelo. Metsi a chesang a nka karolo ea 20 lekholong ea tšebeliso ea matla ea lehae, kahoo ho bohlokoa ho boloka hitara ea hau ea metsi e sebetsa hantle ka moo u ka khonang. Haeba u ka itahlela ka shaoareng ebe metsi a sa kenelle ...Bala haholoanyane -
terata ea nickel
Tankii e fana ka li-alloys tse ngata tse thehiloeng ho nickel tse sebelisoang ho li-sensor tsa RTD, li-resistors, li-rheostats, li-relay tsa taolo ea motlakase, lisebelisoa tsa ho futhumatsa, li-potentiometers le likarolo tse ling. Baenjiniere ba rala ho potoloha thepa e ikhethang ho alloy ka 'ngoe. Tsena li kenyelletsa ho hanyetsa, thepa ea thermoelectric, matla a phahameng a tensile ...Bala haholoanyane -
Precious Metals ETF GLTR: Lipotso Tse 'maloa JPMorgan (NYSEARCA:GLTR)
Litheko tsa tšepe tsa bohlokoa li ne li sa nke lehlakore. Le hoja litheko tsa khauta, silevera, platinum le palladium li tsosolohile ho tloha morao tjena, ha li e-s'o phahame. Ke ile ka qala mosebetsi oa ka 'marakeng oa tšepe ea bohlokoa mathoasong a lilemo tsa bo-1980, hang ka mor'a hore Nelson le Bunker ba lelekisetse monopo oa silevera ...Bala haholoanyane -
Thermocouple ke eng?
Selelekela: Ts'ebetsong ea tlhahiso ea indasteri, mocheso ke e 'ngoe ea lintlha tsa bohlokoa tse lokelang ho lekanyetsoa le ho laoloa. Tekanyong ea mocheso, li-thermocouples li sebelisoa haholo. Li na le melemo e mengata, joalo ka sebopeho se bonolo, tlhahiso e bonolo, mefuta e mengata ea litekanyo ...Bala haholoanyane -
The Science of Heating: Mefuta ea Motlakase Resistance Heating Elements
Bohareng ba hitara e 'ngoe le e 'ngoe ea sebaka sa motlakase ke ntho e futhumatsang. Ho sa tsotellehe hore na hitara e kholo hakae, ho sa tsotellehe hore na ke mocheso o khanyang, o tlatsitsoe ka oli, kapa o susumetsoa ke fan, kae-kae ka hare ho na le ntho e futhumatsang eo mosebetsi oa eona e leng ho fetola motlakase mocheso. Ka linako tse ling u ka bona ntho ea ho futhumatsa, ...Bala haholoanyane -
Biden e hlakola litefiso tsa tšepe tsa Trump ho EU
Tumellano ena e fihletsoe ka nako ea kopano ea lilekane tsa United States le European Union ho la Roma, 'me e tla boloka mehato e meng ea ts'ireletso ea khoebo ho hlompha mekhatlo ea basebetsi ba tšepe e tšehetsang Mopresidente Biden. WASHINGTON - Tsamaiso ea Biden e phatlalalitse ka Moqebelo hore ...Bala haholoanyane -
Index ea tlhahiso ea ISM ea October e ile ea oa empa e ne e le molemo ho feta kamoo ho neng ho lebeletsoe kateng, 'me theko ea khauta e ne e le holimo letsatsi le leng le le leng
(Kitco News) Ha lenane la kakaretso la tlhahiso la Institute of Supply Management le theoha ka October, empa le ne le le holimo ho feta kamoo ho neng ho lebeletsoe kateng, theko ea khauta e ile ea nyolohela holimo letsatsi le leng le le leng. Khoeling e fetileng, index ea tlhahiso ea ISM e ne e le 60.8%, e neng e phahame ho feta tumellano ea 'maraka ea 60.5%. Leha ho le joalo, khoeli le khoeli ...Bala haholoanyane -
tšepe ea nickel
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Metals-London Copper Week e tla oa ka lebaka la China, Evergrande o tšoenyehile
Reuters, Mphalane 1-London litheko tsa koporo li ile tsa phahama ka Labohlano, empa li tla theoha beke le beke ha bo-ramatsete ba fokotsa ho pepeseha ha bona kotsing har'a lithibelo tse atileng tsa matla naheng ea China le koluoa ea mekoloto e haufi ea setsi sa thekiso ea matlo sa China Evergrande Group. Ho tloha ka 0735 GMT, koporo ea likhoeli tse tharo Londo ...Bala haholoanyane -
Cleveland-Cliffs oa United States o hapile likhau tse tharo tse latellanang ho Likhau tsa Bo-9 tsa Selemo le Selemo tsa S&P Global Platts Global Metals.
London, Mphalane 14, 2021/PRNewswire/ - Cleveland-Cliffs Inc., moetsi e moholo ka ho fetisisa oa tšepe e bataletseng Amerika Leboea le morekisi ho indasteri ea likoloi ea Amerika Leboea O hapile likhau tse tharo ho Global Metal Awards, o hapile Khampani ea Metal ea Selemo, Deal of the Year le CEO/Molulasetulo oa Selemo...Bala haholoanyane -
China e tsitlallela ho rarolla khatello ea motlakase le ho laola 'maraka oa thepa e tala o tsoileng taolong
Ka la 27 Pulungoana 2019, monna e mong o ile a atamela feme ea motlakase e fehloang ka mashala Harbin, Profinseng ea Heilongjiang, Chaena. REUTERS/Jason Lee Beijing, la 24 Loetse (Reuters) - Bahlahisi le bahlahisi ba thepa ea China ba kanna ba ba le phomolo e itseng ka lebaka la lithibelo tse ntseng li eketseha tsa motlakase tse sitisang tšebetso ea indasteri ...Bala haholoanyane -
Leha Evergrande a tšoenyehile, Sika o ntse a na le tšepo mabapi le menyetla ea China
Motsamaisi e Moholo oa Zurich (Reuters) Thomas Hasler o boletse ka Labone hore Sika e ka hlola litheko tse ntseng li phahama tsa thepa lefatšeng ka bophara le ho hloka botsitso ho amanang le mathata a mokoloto oa moqapi China Evergrande e le ho fihlela sepheo sa eona sa 2021. Ka mor'a hore seoa sa selemo se fetileng se bake ho fokotseha ha ...Bala haholoanyane
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