Izindaba Zemboni
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Izindaba zakamuva embonini yekheshi
Okokuqala, i-State Administration for Market Regulation yenza inhlolokhono ne-Shanghai Montenelli Drive Equipment Co., Ltd. Isizathu siwukuthi amanye amabhawodi ejector asetshenziswa ohlotsheni lwe-EMC i-elevator traction brake machine akhiqizwa inkampani aphukile.Nakuba la ma-lifti engazange...Funda kabanzi -
Izinhlobo nezimiso zokusebenza zamakheshi
Izinhlobo zamakheshi zingahlukaniswa ngezigaba ezilandelayo:Ikheshi eliklanyelwe ukuthutha abagibeli, lidinga izinyathelo zokuphepha eziphelele kanye nomhlobiso othile wangaphakathi;Ikheshi elithwala impahla, ilifti elakhelwe ngokuyinhloko ukuthutha izimpahla, ngokuvamile eliphelezelwa abantu;Funda kabanzi -
Ukusetshenziswa kwensimbi egoqiwe eshisayo
Insimbi egoqelwe ngokushisayo iwuhlobo olubalulekile lwensimbi olunohlu olubanzi lwezicelo emikhakheni eminingi ngenxa yezakhiwo zayo eziyingqayizivele zomzimba namakhemikhali.Ukusetshenziswa okuqondile kwensimbi egoqwe ngokushisayo kufaka phakathi:Inkundla yokwakha: Insimbi egoqwe ngokushisayo iyimpahla ebalulekile embonini yezokwakha futhi isetshenziswa ...Funda kabanzi -
Umlando wokuthuthukiswa kobuchwepheshe be-electrophoresis eRussia
I-Electrophoretic coating iwubuchwepheshe obukhethekile bokunamathela, okungenye yezindlela ezivame kakhulu zokumboza izinsimbi zensimbi.Ubuchwepheshe bokufaka i-Electrophoretic coating baqala ngo-1959 lapho iFord Motor Company yase-United States yenza ucwaningo ngama-anodic electrophoretic primers okufaka isicelo sezimoto...Funda kabanzi -
Izinkambu zohlelo lokusebenza nezici zezingxenye zokunyathela
Izingxenye zokugxiviza zensimbi zibhekisela ezingxenyeni ezicutshungulwa zibe yizimo ezihlukahlukene kusukela emashidini ensimbi ngezinqubo zokugxiviza.Inqubo yokugxiviza isebenzisa imishini yokugxiviza ukufaka ishidi lensimbi esikhunjeni, futhi isebenzisa amandla omshini wokugxiviza ukwenza isikhunta sibe nomthelela eshidini lensimbi, ngaleyo ndlela...Funda kabanzi -
Ukubhoboza izimbobo ezincane nokunaka ekucubunguleni izingxenye zokunyathela
Kulesi sihloko, sizokwethula indlela kanye namaphuzu okunakwa kokubhoboza izimbobo ezincane ekucubunguleni izingxenye zokugxiviza.Ngokuthuthuka kwesayensi nobuchwepheshe kanye nomphakathi, indlela yokucubungula yemigodi emincane kancane kancane ithathelwe indawo yindlela yokucubungula isitembu, ngo-ma...Funda kabanzi -
Inqubo yokunyathela Ukugoba izinhlobo eziyi-8 zesethulo sendlela yokuhlubula
Izinhlobo eziyi-8 zezindlela zokukhumula zokugoba ukuze kucutshungulwe isitembu zethulwa yifekthri yethu yokucubungula izingxenye zokugxiviza.Imikhiqizo ye-Xinzhe Metal, umkhiqizi weminyaka engu-7 wokunyathela ngokunemba, ukubumba okunwebekayo, nokucutshungulwa kokubumba komjovo ngokunemba, ihlinzeka nge-...Funda kabanzi