Iindaba
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I-PCB Flling Probe yeZakhono zokuSebenza
Eli nqaku liza kwabelana ngeendlela ezifana nolungelelwaniso, ukulungisa, kunye nokuvavanywa kwebhodi yeBhodi kwi-probe yokuqokelela ireferensi kuphela. I-1. Ngokubanzi, imingxunya emibini kuphela ekufuneka ichongiwe njenge-arvationspoints. ?) Ukungahoyi ...Funda ngokugqithisileyo -
I-PCB yokuphucula ikhowudi ye-PCB yesekethe-Isekethe esifutshane sesekethe
Esona sizathu kukuba kukho isikrweqe kwilayini yefilimu okanye ibhloko kwiscreen esinamasikizi, kunye nobhedu olubonisiweyo kwisikhundla esisigxina se-anti-plating sibangela i-PCB i-PCB ikhuphe i-PCB i-PCB kwisekethe i-PCB kwisekethe i-PCB i-PCB ikhuphe i-PCB kwisekethe i-PCB kwi-PCB i-PCB ikhuphe i-PCB. Ukuphucula iindlela: 1. Ifilimu engathandekiyo akufuneki ukuba i-trachoma, ikrwada, njl njl. Ifilimu yeziyobisi ...Funda ngokugqithisileyo -
Iimpawu ze-PCB-hole ye-hicro-hole
Kule mihla, ngokufumana uhlaziyo olukhawulezileyo lweemveliso ze-elektroniki, ukuprintwa kwe-PCB kuye kwandisiwe kwiibhodi zangaphambi kokuba iibhodi zeBhodi ye-Winder kunye neeBhodi zemithombo emininzi kunye neeplanga eziphezulu. Ke ngoko, kukho izinto ezingaphezulu kunye neemfuno ezininzi zokulungisa ibhodi yesekethe ...Funda ngokugqithisileyo -
Eminye imigaqo emincinci yenkqubo yokukhuphela i-PCB
1: Isiseko sokukhetha ububanzi be-wire eprintiweyo: Ubuncinci bocingo oluprintiweyo luhambelana nokuhamba kwe-wire: i-wire ye-wire incinci kakhulu, kwaye i-voltage emgceni, ichaphazela intsebenzo ...Funda ngokugqithisileyo -
Kutheni i-PCB yakho ixabisa kakhulu? (Ii)
I-4.ilifferent Copper Poill ibangela iyantlukwano yexabiso (1) incinci, ebiza kakhulu ixabiso, kuba nokuba wenza i-1PCs, ngaphandle kwefilimu, akukho nkqubo ingabalulekanga. (2) Ixesha lokuhanjiswa: Idatha yeDeliv ...Funda ngokugqithisileyo -
Kutheni i-PCB yakho ixabisa kakhulu? (I)
ISAHLUKO: Izinto ezahlukeneyo ezichaphazela amaxabiso ebhodi ye-PCB Ixabiso lePCB ibisoloko iyipuzzle kubathengi abaninzi, kwaye abantu abaninzi bayazibuza ukuba zikho khona ii-odolo kwi-Intanethi. Masithethe malunga nezinto zexabiso le-PCB kunye. Izixhobo ezahlukeneyo ezisetyenziswayo ...Funda ngokugqithisileyo -
Izinto ezifunwayo zokujonga kwi-PCB
Umgama wokhuseleko lombane 1. Isithuba phakathi kweengcingo ngokokuvelisa abavelisi be-PCB, umgama phakathi kwendlela kunye nemikhondo akufuneki ibe ngaphantsi kwe-4 Mil. Ubuncinci besithuba somgca sikwangumgca-umgca-umgca kunye ne-pid-to-pad. Ewe, ukusuka kwindawo yethu yemveliso ...Funda ngokugqithisileyo -
I-India kunye ne-mpuma ye-mpuma yeAsia iphumayo, ingakanani igalelo kwi-elektroniki yeshishini?
Ukusukela kumhlaba ongasekupheleni kuka-Matshi, ochaphazelekayo kukusasazeka kwehlabathi jikelele kolu bhubhani, e-India, iVietnasi, iMalaysia, ukuvalwa kwesiXeko "Amanyathelo okubambisa amanyathelo okubanjwa ngefuthe loNyulo lweHlabathi ...Funda ngokugqithisileyo -
Uhlalutyo lwamva nje lweNtengiso yePCB: Imveliso yeHlabathi ngo-2019 yayimalunga ne- $ 61.34 yezigidigidi, ezantsi ukusuka kunyaka ongaphambili
Ishishini le-PCB lelishishini elisisiseko lemveliso yolwazi lwe-elektroniki ye-elektroniki kwaye inxulumene kakhulu nomjikelo we-macroeconomic. Global PCB manufacturers are mainly distributed in China mainland, China Taiwan, Japan and South Korea, southeast Asia, the United States and Europe and oth...Funda ngokugqithisileyo -
Intshayelelo ye-thermometer Intshayelelo
Umpu wasebunzi (i-thermometer) yenzelwe ukulinganisa ubushushu bebunzi bomzimba womntu. Ilula kwaye ilungele ukusebenzisa. Inqanaba lobushushu elichanekileyo kwi-1 yesibini, akukho mabala, kuphephe ukonakala kwamehlo, akukho mfuneko yokuqhagamshelana nolusu lomntu, kuphephe usuleleko, ...Funda ngokugqithisileyo -
Umahluko phakathi kwe-Kn95 kunye ne-N95 imaski
KY95 yimaski esemgangathweni yesiTshayina. I-nn95 i-respitor yohlobo lokuphefumla ngokuphefumla ngokuqinileyo kwilizwe lethu. Imaski ye-KY95 ye-N95 ye-N95 iyafana ngokwemigaqo yokusetyenziswa ngokuqinileyo. I-KY95 yimaski esemgangathweni yaseTshayina, i-N95 yi-US ye-USFunda ngokugqithisileyo -
Iyeza le-foil yobhedu ukuwela kwiBhodi yeSepheli yeSethetho kwifowuni yefowuni
Kwinkqubo yokulungiswa kwefowuni ephathekayo, i-foil yobhedu yeBhodi yeSekethe idla ngokupheliswa. Izizathu zezi zilandelayo. Abasebenzi bokuqala, bolondolozo bahlala bedibana nee-foil zobhedu ngenxa yetekhnoloji engafikelelekiyo okanye iindlela ezingalunganga xa zivuthuza okanye zidityaniswe iziphaluka. Okwesibini, p ...Funda ngokugqithisileyo
