Iimveliso

  • (China)YY-12G Umbala Okhawulezayo Ukutshiza

    (China)YY-12G Umbala Okhawulezayo Ukutshiza

    Hlangana nomgangatho:

    GB/T12490-2007, GB/T3921-2008 “Uvavanyo lokukhawuleza kombala welaphu Ukukhawuleza kombala ukuya ekuhlanjweni ngesepha”

    ISO105C01 / iinqwelo-mafutha zethu / 03/04/05 C06/08 / C10 “ukukhawuleza kokuhlamba iimpahla kusapho nakwiindawo zorhwebo”

    I-JIS L0860/0844 “Indlela yokuvavanya ukuba umbala ukhawuleza kangakanani na ukuya ekucoceni okomileyo”

    GB5711, BS1006, AATCC61/1A/2A/3A/4A/5A kunye neminye imigangatho.

    Iimpawu zesixhobo:

    Isibonisi sokuchukumisa isikrini esinombala we-intshi ezi-7 kunye nokusebenza, isibonisi sokusebenza esilwimi ezimbini zesiTshayina nesiNgesi.

    2. Idatha yokucubungula ibhodi ye-motherboard enemisebenzi emininzi engama-32-bit, ulawulo oluchanekileyo, ixesha elizinzileyo, elisebenzayo, ubushushu bovavanyo bunokubekwa bodwa.

    3. Iphaneli yenziwe ngentsimbi ekhethekileyo, i-laser engraving, umbhalo wesandla ucacile, akukho lula ukuwunxiba;

    4.Izitshixo zesinyithi, ukusebenza okubuthathaka, akukho lula ukuzonakalisa;

    5. Isinciphisi esichanekileyo, udluliselo lwebhanti oluhambelanayo, udluliselo oluzinzileyo, ingxolo ephantsi;

    6.Ityhubhu yokufudumeza yokulawula i-relay eqinileyo, akukho nxibelelwano loomatshini, ubushushu obuzinzileyo, akukho ngxolo, ubomi obude;

    7. Ixhotyiswe ngesixhobo sokukhusela amanzi esilwa nomlilo owomileyo, ukufumanisa inqanaba lamanzi ngoko nangoko, uvakalelo oluphezulu, ikhuselekile kwaye ithembekile;

    8. Ukusebenzisa umsebenzi wokulawula ubushushu be-PID, kusombulula ngempumelelo imeko yobushushu "egqithisileyo";

    9. Ibhokisi yomatshini kunye nesakhelo esijikelezayo zenziwe ngentsimbi engagqwaliyo engama-304 esemgangathweni ophezulu, eqinileyo, kulula ukuyicoca;

    10.Isitudiyo kunye negumbi lokufudumeza zilawulwa ngokuzimeleyo, ezinokufudumeza isampuli ngelixa zisebenza, zinciphisa kakhulu ixesha lovavanyo;

    11.Wunyawo olusemgangathweni ophezulu, kulula ukuluhambisa;

  • (China)YY571D AATCC Electric Crock Meter

    (China)YY571D AATCC Electric Crock Meter

    Ukusetyenziswa kwezixhobo:

    Isetyenziswa kwimizi-mveliso yelaphu, ihosiery, isikhumba, ipleyiti yesinyithi ye-electrochemical, ukushicilela kunye neminye imimandla ukuvavanya

    uvavanyo lokungqubana kombala ngokukhawuleza.

     

    Hlangana nomgangatho:

    I-GB/T5712, i-GB/T3920, i-ISO105-X12 kunye neminye imigangatho yovavanyo esetyenziswa rhoqo, inokuba nobushushu obomileyo nobumanzi.

    umsebenzi wovavanyo.

  • (ITshayina)YYP111B Uvavanyo Lokumelana Nokugoba

    (ITshayina)YYP111B Uvavanyo Lokumelana Nokugoba

    Isishwankathelo:

    Ukumelana nokusongeka kwe-MIT luhlobo olutsha lwesixhobo esenziwe yinkampani yethu ngokwe

    umgangatho kazwelonke we-GB/T 2679.5-1995 (ukumisela ukumelana kokugoba kwephepha kunye nebhodi yephepha).

    Esi sixhobo sineeparameters eziqukiweyo kuvavanyo oluqhelekileyo, ukuguqulwa, ukulungiswa, ukuboniswa,

    imemori, ukuprinta, kunye nomsebenzi wokucubungula idatha, kunokufumana ngokuthe ngqo iziphumo zezibalo zedatha.

    Esi sixhobo sinezibonelelo zesakhiwo esincinci, ubungakanani obuncinci, ubunzima obulula, ukusebenza ngokupheleleyo,

    indawo yebhentshi, kulula ukuyisebenzisa kunye nokusebenza okuzinzileyo, kwaye ifanelekile ekumiselweni kwe

    ukumelana nokugoba kweebhodi ezahlukeneyo zamaphepha.

  • (China)YYP 501B Automatic Smoothness Tester

    (China)YYP 501B Automatic Smoothness Tester

    I-YYP501B Automatic smoothness tester sisixhobo esikhethekileyo sokumisela ukuguda kwephepha. Ngokoyilo oluqhelekileyo lwamazwe ngamazwe lwe-Buick (Bekk) oluyisiseko sokusebenza. Kuyilo loomatshini, isixhobo sisusa isakhiwo soxinzelelo lwesandla sehamile yesiqhelo yobunzima be-lever, samkela ngobuchule i-CAM kunye ne-spring, kwaye sisebenzisa i-synchronous motor ukujikeleza ngokuzenzekelayo nokulayisha uxinzelelo oluqhelekileyo. Sinciphisa kakhulu umthamo kunye nobunzima besixhobo. Esi sixhobo sisebenzisa isikrini se-LCD esinombala omkhulu we-intshi eziyi-7.0, kunye neemenyu zesiTshayina nezesiNgesi. Ujongano luhle kwaye lunobuhlobo, ukusebenza kulula, kwaye uvavanyo luqhutywa ngesitshixo esinye. Esi sixhobo songeze uvavanyo "oluzenzekelayo", olunokonga kakhulu ixesha xa kuvavanywa ukuguda okuphezulu. Esi sixhobo sinomsebenzi wokulinganisa nokubala umahluko phakathi kwamacala amabini. Esi sixhobo samkela uthotho lwezinto eziphambili ezifana nezinzwa ezichanekileyo kakhulu kunye neepompo zokuqala ze-vacuum ezingenayo ioyile. Esi sixhobo sinovavanyo lweeparameter ezahlukeneyo, ukuguqulwa, ukulungiswa, ukubonisa, imemori kunye nemisebenzi yokuprinta equkwe kumgangatho, kwaye esi sixhobo sinamandla okucubungula idatha, anokufumana ngokuthe ngqo iziphumo zezibalo zedatha. Olu lwazi lugcinwa kwitshiphusi ephambili kwaye lunokujongwa ngesikrini sokuchukumisa. Esi sixhobo sineengenelo zobuchwepheshe obuphambili, imisebenzi epheleleyo, ukusebenza okuthembekileyo kunye nokusebenza okulula, kwaye sisixhobo sokuvavanya esifanelekileyo sokwenza amaphepha, ukupakisha, uphando lwesayensi kunye nokujonga umgangatho wemveliso kunye namasebe.

  • Iphepha lesandla elizenzekelayo le-(China)YYPL6-D

    Iphepha lesandla elizenzekelayo le-(China)YYPL6-D

    Isishwankathelo

    Iphepha lesandla elizenzekelayo le-YYPL6-D luhlobo lwezixhobo zelebhu zokwenza nokuyila

    ukucocwa kwephepha ngesandla nokwenza ukomiswa ngokukhawuleza kwe-vacuum. Kwilabhoratri, izityalo, iiminerali kunye

    emva kokupheka, ukuxutywa, ukuhluzwa, intlama ivuthuluka ngendlela eqhelekileyo, ize ibekwe

    isilinda yeshiti, ixutywa emva kokubumba okukhawulezileyo, ize icinezelwe kumatshini, ivasi

    ukomisa, okwenza ububanzi bephepha elijikelezayo elingama-200mm, iphepha lingasetyenziswa njengokuchonga okubonakalayo iisampulu zephepha.

     

    Lo matshini yiseti yokukhupha i-vacuum, ukucinezela, ukomisa i-vacuum kwenye yeendawo ezipheleleyo

    ulawulo lombane lwenxalenye yokwenza lunokuba lulawulo oluzenzekelayo olukrelekrele kunye nolawulo lwesandla lwababini

    iindlela, ukomisa iphepha elimanzi ngolawulo lwesixhobo kunye nolawulo olukrelekrele olukude, umatshini ufanelekile

    kuzo zonke iintlobo ze-microfiber, i-nanofiber, ukwenziwa kwephepha elinobukhulu obukhulu kunye nokomisa nge-vacuum.

     

     

    Ukusebenza komatshini kusebenzisa iindlela ezimbini zombane kunye ne-automatic, kwaye ifomula yomsebenzisi inikwe kwifayile ezenzekelayo, umsebenzisi unokugcina iiparameter ezahlukeneyo zephepha kunye nokomisa.

    iiparameter zokufudumeza ngokwezilingo ezahlukeneyo kunye nesitokhwe, zonke iiparameter zilawulwa

    ngumlawuli onokwenziwa, kwaye umatshini uvumela ulawulo lombane ukulawula iphepha leshiti

    Inkqubo kunye nolawulo lokufudumeza izixhobo. Ezi zixhobo zineendawo ezintathu zokomisa ngentsimbi engagqwaliyo,

    umboniso oguqukayo wemizobo yenkqubo yeshiti kunye nexesha lobushushu lokomisa kunye nezinye iiparameter. Inkqubo yolawulo isebenzisa i-Siemens S7 series PLC njengomlawuli, ijonga idatha nganye nge-TP700

    iphaneli kuluhlu lweJingchi HMI, igqibezela umsebenzi wefomula kwi-HMI, kwaye ilawula kwaye

    ijonga indawo nganye yolawulo ngamaqhosha kunye nezikhombisi-ndlela.

     

  • (China)YYPL8-A elebhu yokushicilela iStandard Pattern Press

    (China)YYPL8-A elebhu yokushicilela iStandard Pattern Press

    Isishwankathelo:

    I-Lebhu standard pattern press yi-automatic pattern press eyilwe kwaye yaveliswa

    ngokwe-ISO 5269/1-TAPPI, T205-SCAN, C26-PAPTAC C4 kunye neminye imigangatho yephepha. Yinto

    umatshini wokushicilela osetyenziswa yilebhu yokwenza iphepha ukuphucula uxinano kunye nokugudama komatshini oshicilelweyo

    isampuli, nciphisa ukufuma kwesampuli, kwaye uphucule amandla ento. Ngokweemfuno ezisemgangathweni, umatshini uxhotyiswe ngokucinezela ixesha ngokuzenzekelayo, ixesha elisetyenziswa ngesandla

    ukucinezela neminye imisebenzi, kwaye amandla okucinezela anokulungiswa ngokuchanekileyo.

  • Isivavanyi sokukrala kwesikhumba se-YY-TABER (eTshayina)

    Isivavanyi sokukrala kwesikhumba se-YY-TABER (eTshayina)

    IzixhoboIntshayelelo:

    Lo matshini ulungele ilaphu, iphepha, ipeyinti, iplanga, isikhumba, ithayile yomgangatho, umgangatho, iglasi, ifilimu yesinyithi,

    iplastiki yendalo njalo njalo. Indlela yokuvavanya kukuba izixhobo zokuvavanya ezijikelezayo zixhaswa yi

    amavili agugileyo, kwaye umthwalo uchaziwe. Ivili eligugileyo liqhutywa xa uvavanyo

    izinto ziyajikeleza, ukuze zinxibe izinto zovavanyo. Ubunzima bokunciphisa ukuguguleka bubunzima

    umahluko phakathi kwezinto zovavanyo kunye nezinto zovavanyo ngaphambi nasemva kovavanyo.

    Ukuhlangabezana nomgangatho

    I-DIN-53754、53799、53109, i-TAPPI-T476, i-ASTM-D3884, i-ISO5470-1,i-GB/T5478-2008

     

  • (eTshayina) i-YYPL 200 Leather Tensile Strengh Tester

    (eTshayina) i-YYPL 200 Leather Tensile Strengh Tester

    I.Izicelo:

    Ifanelekile kwisikhumba, ifilimu yeplastiki, ifilimu edibeneyo, i-adhesive, iteyiphu yokuncamathelisa, i-patch yezonyango, i-protective

    ifilimu, iphepha lokukhulula, irabha, isikhumba sokwenziwa, ifayibha yephepha kunye nezinye iimveliso amandla okutsalwa, amandla okuxobuka, izinga lokuguquka, amandla okuqhekeka, amandla okuxobuka, amandla okuvula kunye nezinye iimvavanyo zokusebenza.

     

    II. Intsimi yesicelo:

    Iteyiphu, iimoto, iiseramikhi, izinto ezidityanisiweyo, ulwakhiwo, ukutya nezixhobo zonyango, isinyithi,

    iphepha, ukupakisha, irabha, amalaphu, umthi, unxibelelwano kunye nezixhobo ezahlukeneyo ezinemilo ekhethekileyo

  • Isivavanyeli esingangeni manzi sesikhumba i-YYP-4 Leather Dynamic

    Isivavanyeli esingangeni manzi sesikhumba i-YYP-4 Leather Dynamic

    I.Intshayelelo yeMveliso:

    Isikhumba, isikhumba sokwenziwa, ilaphu, njl.njl., phantsi kwamanzi ngaphandle, isenzo sokugoba siyasetyenziswa

    ukulinganisa isalathisi sokuchasana nokuvuleka kwezinto. Inani leziqwenga zovavanyo 1-4 Iikhawuntara 4 amaqela, i-LCD, 0 ~ 999999,4 iiseti ** 90W Umthamo 49×45×45cm Ubunzima 55kg Amandla 1 #, AC220V,

    2 A.

     

    II. Umgaqo wovavanyo:

    Isikhumba, isikhumba sokwenziwa, ilaphu, njl.njl., phantsi kwamanzi ngaphandle, isenzo sokugoba sisetyenziswa ukulinganisa isalathisi sokuxhathisa ukuvuleka kwezinto.

     

  • (China)YYP 50L Ubushushu obuQhelekileyo kunye neGumbi lokuFuma

    (China)YYP 50L Ubushushu obuQhelekileyo kunye neGumbi lokuFuma

     

    Dibanaumgangatho wokulinganisa:

    Izalathisi zokusebenza ziyahlangabezana neemfuno ze-GB5170, 2, 3, 5, 6-95 “Indlela yokuqinisekisa iparameter esisiseko yezixhobo zovavanyo lokusingqongileyo kwiimveliso zombane neze-elektroniki Ubushushu obuphantsi, ubushushu obuphezulu, ubushushu obumanzi obuhlala buhleli, izixhobo zovavanyo lobushushu obumanzi obutshintshanayo”

     

    Iinkqubo ezisisiseko zovavanyo lokusingqongileyo kwiimveliso zombane neze-elektroniki Uvavanyo A: Ubushushu obuphantsi

    indlela yovavanyo GB 2423.1-89 (IEC68-2-1)

     

    Iinkqubo ezisisiseko zovavanyo lokusingqongileyo kwiimveliso zombane neze-elektroniki Uvavanyo B: Ubushushu obuphezulu

    indlela yovavanyo GB 2423.2-89 (IEC68-2-2)

     

    Iinkqubo ezisisiseko zovavanyo lokusingqongileyo kwiimveliso zombane neze-elektroniki Uvavanyo lweCa: Umanzi rhoqo

    indlela yovavanyo lobushushu GB/T 2423.3-93 (IEC68-2-3)

     

    Iinkqubo ezisisiseko zovavanyo lokusingqongileyo kwiimveliso zombane neze-elektroniki Uvavanyo Da: Ukutshintshana

    indlela yokuvavanya ukufuma kunye nobushushu GB/T423.4-93 (IEC68-2-30)

     

  • (China)YYN06 Isivavanyi sokuGuquka kwesikhumba seBally

    (China)YYN06 Isivavanyi sokuGuquka kwesikhumba seBally

    I.Izicelo:

    Umatshini wokuvavanya ukugoba kwesikhumba usetyenziselwa uvavanyo lokugoba kwesikhumba esingaphezulu kunye nesikhumba esincinci

    (isikhumba esingaphezulu sesihlangu, isikhumba sebhegi, isikhumba sebhegi, njl.njl.) kunye nokusongwa kwelaphu.

    II.Umgaqo wovavanyo

    Ukuguquguquka kwesikhumba kubhekisa ekugobeni komphezulu omnye wesiphelo sento yovavanyo njengangaphakathi

    kwaye omnye umphezulu wesiphelo njengangaphandle, ingakumbi iziphelo ezibini zesiqwenga sovavanyo zifakwe

    isixhobo sovavanyo esiyilelweyo, esinye sezixhobo silungisiwe, esinye isixhobo siphindiselwe ukugoba

    isiqwenga sovavanyo, de isiqwenga sovavanyo sonakale, bhala phantsi inani lokugoba, okanye emva kwenani elithile

    yokugoba. Jonga umonakalo.

    III.Hlangana nomgangatho

    I-BS-3144, i-JIB-K6545, i-QB1873, i-QB2288, i-QB2703, i-GB16799-2008, i-QB/T2706-2005 kunye nezinye

    Indlela yokuhlola ukugoba kwesikhumba ifuna iinkcukacha.

  • Umatshini wovavanyo lombala wesikhumba i-(China) YY127

    Umatshini wovavanyo lombala wesikhumba i-(China) YY127

    Isishwankathelo:

    Umatshini wokuvavanya umbala wesikhumba xa uvavanya ulusu olungaphezulu oludayiweyo, olufakwe ilaphu, emva kokonakala kokungqubana kunye

    isidanga sokutshintsha umbala, singenza uvavanyo olomileyo nolumanzi, indlela yovavanyo loboya obumhlophe obomileyo okanye obumanzi

    ilaphu, lisongelwe kumphezulu wesando sokungqubana, uze emva koko ucinezelo oluphindaphindwayo kwisixhobo sovavanyo sebhentshi yovavanyo, kunye nomsebenzi wememori yokucima umbane

     

    Hlangana nomgangatho:

    Umatshini uhlangabezana nomgangatho we-ISO / 105, ASTM/D2054, AATCC / 8, JIS/L0849 ISO – 11640, SATRA PM173, QB/T2537, njl.

  • Isivavanyelo sokuthamba kwesikhumba (eTshayina) YY119

    Isivavanyelo sokuthamba kwesikhumba (eTshayina) YY119

    I.Iimpawu zezixhobo:

    Esi sixhobo sihambelana ngokupheleleyo ne-IULTCS, TUP/36 standard, sichanekile, sintle, kwaye kulula ukusisebenzisa

    kunye nokugcina, iingenelo eziphathekayo.

     

    II. Ukusetyenziswa kwezixhobo:

    Esi sixhobo sisetyenziselwa ngokukodwa ukulinganisa ulusu, izikhumba, ukuze kuqondwe okufanayo

    ibhetshi okanye iphakheji efanayo yesikhumba esithambileyo nesiqinileyo iyafana, ingavavanya nesiqwenga esinye

    yesikhumba, inxalenye nganye yomahluko othambileyo.

  • (ITshayina)YY NH225 I-oven yokuguga etyheli

    (ITshayina)YY NH225 I-oven yokuguga etyheli

    Isishwankathelo:

    Yenziwe ngokuhambelana ne-ASTM D1148 GB/T2454HG/T 3689-2001, kunye nomsebenzi wayo

    kukulinganisa imitha ye-ultraviolet kunye nobushushu belanga. Isampuli ivezwa kwi-ultraviolet

    imitha kunye nobushushu kumatshini, kwaye emva kwexesha elithile, izinga lokuba tyheli

    kuyabonakala ukumelana kwesampuli. Ileyibhile engwevu enemibala ingasetyenziswa njengesalathiso

    misela umgangatho wokutshintsha kwebala. Imveliso ichatshazelwa yimitha yelanga ngexesha lokusetyenziswa okanye

    impembelelo yendawo engqonge isikhongozeli ngexesha lokuthuthwa, nto leyo ebangela utshintsho lombala wesikhongozeli

    imveliso.

  • Isivavanyi soxinzelelo lwebhokisi ye-(China) YYP123C

    Isivavanyi soxinzelelo lwebhokisi ye-(China) YYP123C

    IzixhoboIimbonakalo:

    1. Emva kokugqitywa komsebenzi wovavanyo lokubuyisela ngokuzenzekelayo, gweba ngokuzenzekelayo amandla okutyumza

    kwaye igcine idatha yovavanyo ngokuzenzekelayo

    2. Iintlobo ezintathu zesantya zingasetwa, yonke i-interface yokusebenza ye-LCD yaseTshayina, iintlobo ngeentlobo zeeyunithi

    khetha.

    3.Ingafaka idatha efanelekileyo kwaye iguqule ngokuzenzekelayo amandla okucinezela, nge

    umsebenzi wovavanyo lokufaka izinto ezipakishiweyo; Ungayibeka ngokuthe ngqo i-force, ixesha, emva kokugqitywa

    uvavanyo luzivaleka ngokuzenzekelayo.

    4. Iindlela ezintathu zokusebenza:

    Uvavanyo lwamandla: inokulinganisa ukuxhathisa okuphezulu koxinzelelo lwebhokisi;

    Uvavanyo lwexabiso oluzinzileyo:ukusebenza kwebhokisi iyonke kunokubonwa ngokwengcinezelo ebekiweyo;

    Uvavanyo lokubeka izinto ngokweestakiNgokweemfuno zemigangatho yesizwe, uvavanyo lokufaka izinto ezirhangqiweyo lunokwenziwa

    ngaphandle phantsi kweemeko ezahlukeneyo ezifana neeyure ezili-12 kunye neeyure ezingama-24.

     

    III.Hlangana nomgangatho:

    Indlela yovavanyo loxinzelelo lwe-GB/T 4857.4-92 yokupakisha iipakeji zothutho

    Indlela yovavanyo ye-GB/T 4857.3-92 yokubeka umthwalo ongaguqukiyo kwiipakeji zokupakisha nezokuthutha.

  • (ITshayina)YY710 I-Gelbo Flex Tester

    (ITshayina)YY710 I-Gelbo Flex Tester

    I.Isixhobo somculoIzicelo:

    Kwilaphu ezingezizo ezendwangu, amalaphu angalukwanga, amalaphu angalukwanga ezonyango kwimeko eyomileyo yesixa

    Iifayibha ezilahliweyo, izinto zokwenza izinto kunye nezinye izinto zelaphu zingavavanywa ngokuwa okomileyo. Isampulu yovavanyo ifakwa kumxube we-torsion kunye noxinzelelo kwigumbi. Ngexesha lenkqubo yokujija,

    umoya ukhutshwa kwigumbi lovavanyo, kwaye amasuntswana asemoyeni abalwa kwaye ahlulwe ngokwe

    isibali sothuli lwe-laser.

     

     

    II.Hlangana nomgangatho:

    GB/T24218.10-2016,

    I-ISO 9073-10,

    I-INDA IST 160.1,

    I-DIN EN 13795-2,

    YY/T 0506.4,

    I-EN ISO 22612-2005,

    I-GBT 24218.10-2016 Iindlela zovavanyo lwe-textile nonwovens Icandelo 10 Ukuchonga i-floc eyomileyo, njl.njl.;

     

  • (China) Ibhentshi yovavanyo lwecala elinye PP

    (China) Ibhentshi yovavanyo lwecala elinye PP

    Ubungakanani bebhentshi bunokwenziwa ngokwezifiso; Yenza imifanekiso simahla.

  • (eTshayina) Ibhentshi yoVavanyo oluPhakathi PP

    (eTshayina) Ibhentshi yoVavanyo oluPhakathi PP

    Ubungakanani bebhentshi bunokwenziwa ngokwezifiso; Yenza imifanekiso simahla.

  • (eTshayina) Ibhentshi yovavanyo lwecala elinye Zonke iintsimbi

    (eTshayina) Ibhentshi yovavanyo lwecala elinye Zonke iintsimbi

    Itafile ephezulu:

    Ukusebenzisa ibhodi emnyama eqinileyo neyomzimba eyi-12.7mm kwilebhu,

    ityebile ukuya kuthi ga kwi-25.4mm ngeenxa zonke, igadi yangaphandle enamaleko amabini ecaleni komphetho,

    ukumelana ne-asidi kunye ne-alkali, ukumelana namanzi, ukumelana nokungashukumi, kulula ukuyicoca.

     

  • (China) Ibhentshi yoVavanyo oluPhakathi Yonke iNtsimbi

    (China) Ibhentshi yoVavanyo oluPhakathi Yonke iNtsimbi

    Itafile ephezulu:

    Ukusebenzisa ibhodi emnyama eqinileyo neyomzimba eyi-12.7mm kwilebhu, etyebileyo ukuya kwi-25.4mm

    ujikeleze, igadi yangaphandle enamaleko amabini ecaleni komphetho, ukumelana ne-asidi kunye ne-alkali,

    ukumelana namanzi, ayishukumi, kulula ukuyicoca.