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Usuku lokubhiyozela ootata
Yintoni Eyenza Utata UThixo wathabatha amandla entaba, Ubungangamsha bomthi, Ubushushu belanga lasehlotyeni, Ukuzola kolwandle oluzolileyo, Umphefumlo onobubele wendalo, Ingalo ethuthuzelayo yobusuku, Ubulumko bexesha elide, Amandla okubhabha kokhozi, Uvuyo lwentsasa entwasahlobo, Ukholo lokufuneka...Funda ngokugqithisileyo -
Ukubaluleka Komsebenzi Wokuvavanya I-Hotplate Ekhuselweyo Yokubila
I-Hotplate Ekhuselweyo Yijuluka Isetyenziselwa ukulinganisa ubushushu kunye nokumelana nomphunga wamanzi phantsi kweemeko ezizinzileyo. Ngokulinganisa ukumelana nobushushu kunye nokumelana nomphunga wamanzi wezinto zelaphu, umvavanyi ubonelela ngedatha ethe ngqo yokubonisa intuthuzelo yomzimba yelaphu, equka...Funda ngokugqithisileyo -
UMphathiswa wezoShishino noLwazi lweTekhnoloji, i-PRC upapashe imigangatho emitsha eli-103 kwishishini lempahla. Umhla wokuqaliswa ngu-Okthobha 1, 2022.
1 FZ/T 01158-2022 Iimpahla ezilukiweyo – Ukuchonga imvakalelo yokukrwela – Indlela yohlalutyo lwesandi sokungcangcazela 2 FZ/T 01159-2022 Uhlalutyo lweekhemikhali zobungakanani beempahla ezilukiweyo – Imixube yesilika kunye noboya okanye ezinye iintambo zeenwele zezilwanyana (indlela yeHydrochloric acid) 3 FZ...Funda ngokugqithisileyo -
Indlela yokufumana idatha echanekileyo ye-MFR kunye ne-MVR
I-MVR (indlela yevolumu): Bala isantya sokuhamba komthamo onyibilikayo (i-MVR) ngale fomyula ilandelayo, kwi-cm3/10min I-MVR tref (i-theta, i-mnom) = A * * l/t = 427 * l/t I-θ bubushushu bovavanyo, ℃ I-Mnom ngumthwalo oqhelekileyo, i-kg A yindawo ephakathi ye-cross-sectional ye-piston kunye ne-barre...Funda ngokugqithisileyo -
Ukubaluleka kokuqinisa uvavanyo lokusebenza kokhuseleko lwelaphu
Ngokuhambela phambili kwabantu kunye nophuhliso loluntu, iimfuno zabantu zelaphu azipheleli nje kwimisebenzi elula, kodwa zikwanika ingqalelo engakumbi kukhuseleko lwabo kunye nempilo yabo, ukhuseleko lokusingqongileyo okuluhlaza kunye ne-ecology yendalo. Kule mihla, xa abantu bekhuthaza ukusebenzisana kwendalo kunye nokusingqongileyo okuluhlaza...Funda ngokugqithisileyo -
Uluhlu lwezinto zovavanyo lweemveliso zerabha
Uluhlu lwemveliso yovavanyo lwerabha: 1) Irabha: irabha yendalo, irabha yesilicone, irabha ye-styrene butadiene, irabha ye-nitrile, irabha ye-ethylene propylene, irabha ye-polyurethane, irabha ye-butyl, irabha ye-fluorine, irabha ye-butadiene, irabha ye-neoprene, irabha ye-isoprene, irabha ye-polysulfide, i-polyethylene ye-chlorosulfonated...Funda ngokugqithisileyo -
Izinto eziphambili zovavanyo lweemveliso zeplastiki
Nangona iiplastiki zineempawu ezininzi ezilungileyo, ayizizo zonke iintlobo zeplastiki ezinokuba nazo zonke iimpawu ezilungileyo. Iinjineli zezinto zokwakha kunye nabayili bemizi-mveliso kufuneka baqonde iimpawu zeplastiki ezahlukeneyo ukuze bayile iimveliso zeplastiki ezigqibeleleyo. Ipropati yeplastiki, inokwahlulwa ibe zizinto ezisisiseko...Funda ngokugqithisileyo -
Uluhlu lokuPakisha kunye noMgangatho
Uluhlu lovavanyo Uvavanyo lwabavelisi Ukupakisha okuNxulumeneyo Izinto eziluhlaza I-Polyethylene (PE, LDPE, HDPE, LLDPE, EPE), i-polypropylene (PP), i-polystyrene (PS) i-polyvinyl chloride (PVC), i-polyethylene terephthalate glycol (PET), i-polyvinylidene dichloroethylene (PVDC), i-polyamide (PA) i-polyvinyl alcohol (P...Funda ngokugqithisileyo