Izindaba
-
Usuku Lobaba Olujabulisayo
Okwenza Ubaba UNkulunkulu wathatha amandla entaba, Ubukhosi bomuthi, Ukufudumala kwelanga lasehlobo, Ukuzola kolwandle oluthule, Umphefumulo ophanayo wemvelo, Ingalo eduduzayo yobusuku, Ukuhlakanipha kwezikhathi, Amandla okundiza kokhozi, Injabulo yokusa entwasahlobo, Ukholo lwento okumele...Funda kabanzi -
Ukubaluleka Komsebenzi Wokuhlola I-Hotplate Evikelwe Ukujuluka
I-Hotplate Evikelwe Ukujuluka Isetshenziselwa ukulinganisa ukumelana nokushisa kanye nomhwamuko wamanzi ngaphansi kwezimo ezizinzile. Ngokulinganisa ukumelana nokushisa kanye nokumelana nomhwamuko wamanzi wezinto zendwangu, umhloli unikeza idatha eqondile yokuchaza induduzo engokwenyama yezindwangu, okubandakanya...Funda kabanzi -
UMnyango Wezimboni Nobuchwepheshe Bolwazi, i-PRC umemezele amazinga amasha angu-103 embonini yezindwangu. Usuku lokuqaliswa kwalo lungo-Okthoba 1, 2022.
1 FZ/T 01158-2022 Izindwangu – Ukunqunywa komuzwa wokukhafula – Indlela yokuhlaziya imvamisa yomsindo wokudlidliza 2 FZ/T 01159-2022 Ukuhlaziywa kwamakhemikhali okulinganiselwe kwezindwangu – Izingxube zesilika noboya noma ezinye izintambo zezinwele zezilwane (indlela ye-Hydrochloric acid) 3 FZ...Funda kabanzi -
Indlela yokuthola idatha eqondile ye-MFR ne-MVR
I-MVR (indlela yevolumu): Bala izinga lokugeleza kwevolumu yokuncibilika (i-MVR) ngale fomula elandelayo, ku-cm3/10min I-MVR tref (theta, mnom) = A * * l/t = 427 * l/t θ izinga lokushisa lokuhlola, ℃ I-Mnom umthwalo ojwayelekile, kg A yindawo ephakathi nendawo ye-piston ne-barre...Funda kabanzi -
Ukubaluleka kokuqinisa ukuhlolwa kokusebenza kokuphepha kwezindwangu
Ngokuthuthuka kwabantu kanye nentuthuko yomphakathi, izidingo zabantu zezindwangu aziyona nje imisebenzi elula, kodwa futhi zinaka kakhulu ukuphepha kwazo kanye nempilo yazo, ukuvikelwa kwemvelo eluhlaza kanye nemvelo yemvelo. Namuhla, lapho abantu bekhuthaza ukuhlanganiswa kwemvelo nokwemvelo...Funda kabanzi -
Ububanzi Nezinto Zokuhlola Imikhiqizo Yerabha
I. Uhla lomkhiqizo wokuhlola irabha: 1) Irabha: irabha yemvelo, irabha ye-silicone, 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 e-chlorosulfonated...Funda kabanzi -
Izinto Eziyinhloko Zokuhlola Imikhiqizo Yepulasitiki
Nakuba amapulasitiki enezakhiwo eziningi ezinhle, akuzona zonke izinhlobo zamapulasitiki ezingaba nazo zonke izakhiwo ezinhle. Onjiniyela bezinto zokwakha kanye nabaklami bezimboni kumele baqonde izakhiwo zamapulasitiki ahlukahlukene ukuze baklame imikhiqizo yepulasitiki ephelele. Izakhiwo zepulasitiki, zingahlukaniswa zibe...Funda kabanzi -
Ububanzi Bokupakisha Nokujwayelekile
Uhla Lokuhlola Abakhiqizi Ukupakisha Okuhlobene Izinto Zokusetshenziswa I-Polyethylene (PE, LDPE, HDPE, LLDPE, EPE), i-polypropylene (PP), i-polystyrene (PS) i-polyvinyl chloride (PVC), i-polyethylene terephthalate glycol (PET), i-polyvinylethylene (PVDC), i-polyamide (PA) i-polyvinyl alcohol (P...Funda kabanzi