Amabhethri e-sodium-ion ezokuthutha azohlolwa nge-UN38.3
Amabhethri e-sodium-ion ezokuthutha azohlolwa i-UN38.3,
I-BSMI,
▍I-BSMIIsingeniso Isingeniso seI-BSMIisitifiketi
I-BSMI imfushane nge-Bureau of Standards, Metrology and Inspection, eyasungulwa ngo-1930 futhi yabizwa ngeNational Metrology Bureau ngaleso sikhathi. Kuyinhlangano ephakeme yokuhlola eRiphabhulikhi yaseShayina ephethe umsebenzi kumazinga kazwelonke, i-metrology nokuhlolwa komkhiqizo njll. Amazinga okuhlolwa kwezinto zikagesi e-Taiwan agunyazwa yi-BSMI. Imikhiqizo igunyaziwe ukusebenzisa ukumaka kwe-BSMI ezimeni lapho ithobelana nezidingo zokuphepha, ukuhlolwa kwe-EMC nokunye ukuhlola okuhlobene.
Izinto zikagesi kanye nemikhiqizo ye-elekthronikhi ihlolwa ngokwalezi zinhlelo ezintathu ezilandelayo: uhlobo olugunyazwe (T), ukubhaliswa kwesitifiketi somkhiqizo (R) kanye nesimemezelo sokuvumelana (D).
▍Liyini izinga le-BSMI?
Ngomhla zingama-20 kuNovemba 2013, kumenyezelwe yi-BSMI ukuthi kusuka ku-1st, Meyi 2014, iseli/ibhethri le-3C lesibili le-lithium, ibhange lamandla e-lithium yesibili kanye neshaja yebhethri engu-3C azivunyelwe ukufinyelela emakethe yase-Taiwan zize zihlolwe futhi zifaneleke ngokuya ngamazinga afanele (njengoba kuboniswe kuthebula elingezansi).
| Isigaba somkhiqizo sokuhlola | Ibhethri le-3C Lesibili Lithium elineseli eyodwa noma iphakethe (umumo wenkinobho awufakiwe) | I-3C Secondary Lithium Power Bank | Ishaja yebhethri ye-3C |
Amazwana: Inguqulo ye-CNS 15364 1999 isebenza kuze kube umhla zingama-30 kuMbasa 2014. Iseli, ibhethri kanye Iselula yenza ukuhlolwa komthamo kuphela nge-CNS14857-2 (inguqulo ka-2002).
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| Izinga Lokuhlola |
I-CNS 15364 (inguqulo ka-1999) I-CNS 15364 (inguqulo ka-2002) I-CNS 14587-2 (inguqulo ka-2002)
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I-CNS 15364 (inguqulo ka-1999) I-CNS 15364 (inguqulo ka-2002) I-CNS 14336-1 (inguqulo ka-1999) I-CNS 13438 (inguqulo ka-1995) I-CNS 14857-2 (inguqulo ka-2002)
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I-CNS 14336-1 (inguqulo ka-1999) I-CNS 134408 (inguqulo ka-1993) I-CNS 13438 (inguqulo ka-1995)
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| Imodeli Yokuhlola | I-RPC Model II kanye neModel III | I-RPC Model II kanye neModel III | I-RPC Model II kanye neModel III |
▍Kungani i-MCM?
● Ngo-2014, ibhethri ye-lithium ekwazi ukushajwa kabusha yaba isibopho e-Taiwan, futhi i-MCM yaqala ukunikeza ulwazi lwakamuva mayelana nesitifiketi se-BSMI kanye nesevisi yokuhlola kumakhasimende omhlaba, ikakhulukazi lawo avela ezweni lase-China.
● Izinga eliphezulu lokudlula:I-MCM isivele isisize amakhasimende ukuthi athole izitifiketi ze-BSMI ezingaphezu kuka-1,000 kuze kube manje ngesikhathi esisodwa.
● Amasevisi ahlanganisiwe:I-MCM isiza amakhasimende ukuthi angene ngempumelelo ezimakethe eziningi emhlabeni jikelele ngokusebenzisa isevisi yenqwaba yesitophu esisodwa yenqubo elula.
I-Old Spring isihambile futhi intwasahlobo entsha iza. U-2021 usuphenduke umlando. Ijenali yethu yesitifiketi nokuhlola ihambisane nabafundi ezindabeni ezingama-20 (ngemuva kokukhishwa kabusha). Eminyakeni edlule, leli phephabhuku liye saqhubeka nokuthola iziphakamiso nokugxekwa kwabafundi ukuze sikwazi ukuthuthukisa futhi siqhubeke siqhubekele phambili ekukhuthazeni nasekudumiseni abafundi, sizophinde sikuthathe kokubili njengezisusa zokuletha abafundi ulwazi oluwusizo nolubalulekile lwemboni, ukwabelana ngezitifiketi ezengeziwe nolwazi lokuhlola. Sizolindela ukuthi ngo-2022 sakhe ngokuhlanganyela inkundla ebanzi yokunikeza izitifiketi nolwazi lomkhakha wokuhlola.
I-DGR——umhlangano wokuqala weqembu wezimpahla eziyingozi, ogxile ebhethrini le-lithium (2012.02.06-10)
60:Amajenali wokunikeza izitifiketi nokuhlola akhiphe isamba sezinkinga ezingama-60. Ngisho noma kukhona ukumiswa phakathi, besihlale sihlinzeka ngolwazi oluphambili kubafundi ngezindlela ezahlukene.
20:Selokhu saphinda savula iphephabhuku, sekushicilelwe omagazini abangama-20. Sizoqhubeka nokuthuthukisa okuqukethwe kanye nefomethi yejenali, futhi sethule ulwazi olunembe kakhudlwana kubafundi ngendlela engcono.
16:Ngo-2021, ozakwethu abangu-16 babambe iqhaza ekuhleleni nasekubuyekezweni kwamajenali wokunikeza izitifiketi nokuhlola, okungukuthi, i-1/3 yabasebenzi bezobuchwepheshe banikeze ukwesekwa kwabo okuchwepheshile.
4:Amalungu eqembu avela kuzo zonke izikhungo ezi-4 anikeze imiyalelo nemibhalo yobungcweti. Futhi badlala indima yabo ekubuyekezeni nasekukhishweni kowamanqamu.
79:Ngo-2021, sishicilele ama-athikili angama-79 esewonke anokuhumusha okujwayelekile, ukubonisana nomkhakha, imininingwane yesitifiketi, izinqubomgomo zenkambiso, ukukhunjulwa kwemikhiqizo.
