Izindaba Zemboni
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Isikhathi esidlule nesamanje se-Cone bit
Kusukela kwaqala i-cone bit yokuqala ngo-1909, i-cone bit ibilokhu isetshenziswa kakhulu emhlabeni. I-Tricone bit iyi-drill bit evame kakhulu esetshenziswa emisebenzini yokubhoboza ejikelezayo. Lolu hlobo lwe-drill lunemiklamo ehlukene yamazinyo kanye nezinhlobo zama-bearing junction, ngakho-ke lungashintshwa ukuze luhambisane nezinhlobo ezahlukene...Funda kabanzi -
Ipayipi lokubhoboza kufanele ligcinwe kanjani ngemva kokusetshenziswa?
Ngemva kokuba umsebenzi wokubhoboza usuqediwe, amathuluzi okubhoboza abekwa kahle eshalofini lepayipi lokubhoboza ngokwezincazelo ezahlukene, ubukhulu bodonga, usayizi wembobo yamanzi, ibanga lensimbi kanye nebanga lokuhlukaniswa, kudingeka kuhlanzwe, komiswe ubuso bangaphakathi nangaphandle bethuluzi lokubhoboza, imicu ehlangene, ...Funda kabanzi -
Ukwelashwa kobuso benjini engaphansi komhlaba - ikhambi eliphumelelayo lokugqwala emanzini agcwele usawoti
1. Ngixazulule ngempumelelo inkinga yokugqwala emanzini agcwele usawoti. Ukuqhathaniswa kwendlela yokucubungula: a. I-Chromium plating iyindlela esetshenziswa kakhulu njengamanje. Amaphesenti angama-90 amakhasimende kaphethiloli asekhaya asebenzisa le ndlela, enempilo yesevisi emfushane kanye nentengo ephansi. Inkinga enkulu ye-electroplating...Funda kabanzi -
Inqubo yokuhlanza imithombo kanye namaphuzu obuchwepheshe
Ukuhlanza izinsiza kuyinqubo lapho uketshezi lokuhlanza izinsiza olusebenza kahle lufakwa emgodini womthombo ohlangothini lomhlabathi, bese ukungcola okufana nokwakheka kwe-wax, uwoyela ofile, ukugqwala, kanye nokungcola odongeni kanye nepayipi kuhlanganiswa noketshezi lokuhlanza izinsiza bese kulethwa phezulu.Funda kabanzi -
Izitayela ezine ezintsha eziqhuba imboni kawoyela ngo-2023
1. Ukunikezwa kwempahla kuncane Ngenkathi abahwebi bekhathazekile kakhulu ngesimo somnotho womhlaba, amabhange amaningi okutshalwa kwezimali kanye nezinkampani zokubonisana ngamandla zisabikezela amanani aphezulu kawoyela kuze kube ngu-2023, futhi ngesizathu esihle, ngesikhathi lapho ukunikezwa kwempahla eluhlaza okwesibhakabhaka kuncipha emhlabeni jikelele. I-OPEC + 's rec...Funda kabanzi -
Ukuhlolwa nokuthuthukiswa kukawoyela negesi olwandle olujulile lwaseShayina kungena emzileni osheshayo
Muva nje, insimu yokuqala yegesi enkulu eqhutshwa ngamanzi ajulile kakhulu e-China "i-Shenhai No. 1" iqale ukusebenza iminyaka emibili, ngokukhiqiza okuhlanganisiwe kwegesi yemvelo engaphezu kwezigidigidi ezi-5 zama-cubic metres. Eminyakeni emibili edlule, i-CNOOC iqhubekile nokwenza imizamo e-dee...Funda kabanzi -
Imboni yokumba uwoyela negesi ilethe inguquko ehlakaniphile
Ngokuthuthuka okusheshayo kobuchwepheshe bobuhlakani bokwenziwa, izinkampani eziningi zokumba uwoyela seziqalile ukusebenzisa ubuchwepheshe obuhlakaniphile ukuthuthukisa ukusebenza kahle kokukhiqiza nokunciphisa izindleko. Uhlelo lokumba oluhlakaniphile luyisinyathelo esibalulekile embonini yokumba uwoyela ukuze ingene...Funda kabanzi -
Ungakugwema kanjani ukulimala kokukhathala kwekhola yokubhoboza?
Ikhola yokubhoboza iyithuluzi elibalulekile ekubhobozeni uwoyela, elisetshenziswa enkambisweni yokubhoboza ukuze linikeze ukuzinza okuhle okuqondile kanye nokulawulwa kwengcindezi okusiza ngamandla adonsela phansi. Ukuze ugweme ukulimala kokukhathala kumakhola okubhoboza uwoyela, izici ezilandelayo zingacatshangelwa: Sebenzisa ikhola yokubhoboza efanele: Khetha i-r...Funda kabanzi -
Ubuchwepheshe bokudlulisa ngesivinini esikhulu besistimu ye-Tianjin Zhonghai Oilfield Service “Xuanji” ukuze kufezwe ukusetshenziswa okukhulu
Muva nje, i-China Oilfield Service Co., LTD. (ebizwa ngokuthi "i-COSL") ithuthukise ngokuzimela ukubhola nokubhoboza okujikelezayo ngenkathi uhlelo lokuloba "i-pulser yezinga eliphezulu" (ebizwa ngokuthi "i-HSVP") empumelelweni yokusetshenziswa kwensimu kawoyela emhlabeni, izinga lokudlulisa lama-bits ama-3/sekondi, izinsuku...Funda kabanzi -
IShayina Seliyizwe Elikhulu Kunawo Wonke Emhlabeni Lokuhlanzwa Kwamafutha, Futhi Imboni Ye-Petrochemical Ifinyelele Intuthuko Entsha.
I-China Petroleum and Chemical Industry Federation (ngoFebhuwari 16) ikhiphe ukusebenza komnotho kwemboni kaphethiloli namakhemikhali yaseShayina ngo-2022. Imboni kaphethiloli namakhemikhali yezwe lethu isebenza ngendlela ezinzile nehlelekile...Funda kabanzi -
Ingqungquthela yesi-4 ye-China Petroleum and Petrochemical Enterprises Energy Saving and Low-carbon Technology Exchange Conference ibanjwe ngempumelelo eHangzhou
Sekukonke, i-China Petroleum and petrochemical Enterprises Energy Saving kanye ne-low carbon technology Exchange Conference kanye nombukiso kubonise izixazululo zobuchwepheshe ezintsha zokuthuthukiswa okuluhlaza kanye ne-low carbon ngaphakathi kwe-petroleum...Funda kabanzi
5-1203 Dahua Digital Industrial Park Tiangu 6th Road,Hi-tech Development Zone Xi'an, China
86-13609153141
