Akụkọ ụlọ ọrụ |

Akụkọ ụlọ ọrụ

Kedu ka esi zere mmebi ike ọgwụgwụ nke olu akwa olu?
nke Landril na 23-07-19
Ngwunye ihe ọkụkụ bụ ngwá ọrụ dị mkpa na ntinye mmanụ, nke a na-eji na-eme ihe na-eme ka ọ dị mma iji nweta nkwụsi ike kwụ ọtọ na ike ndọda na-enyere aka ịchịkwa nrụgide. Iji zere ịda mbà n'obi na-emebi olu olu mmanụ, enwere ike ịtụle ihe ndị na-esonụ: Jiri ihe nkedo nke ọma: Họrọ r ...
GỤKWUO
Tianjin Zhonghai Oilfield Service "Xuanji" usoro teknụzụ mgbasa ozi dị elu iji nweta ngwa ngwa.
nke Landril na 23-07-14
N'ime ọnwa gara aga, ụgwọ ọnụahịa nke China Oilfield Service Co., LTD. (nke a na-akpọ "COSL") n'onwe ya na-emepụta steering steering na mkpọpu ala mgbe ị na-egbu osisi "oke ọnụego pulser" (nke a na-akpọ "HSVP") na ọganihu ngwa mmanụ ala, ọnụego nnyefe nke 3 ibe n'ibe / nke abụọ, d.. .
GỤKWUO
China abụrụla mba kachasị na-emecha mmanụ n'ụwa, ụlọ ọrụ Petrochemical enwetala ọganihu ọhụrụ.
nke Landril na 23-07-07
China Petroleum and Chemical Industry Federation (February 16) wepụtara ọrụ akụ na ụba nke ụlọ ọrụ mmanụ ala na kemịkalụ nke China na 2022. Ụlọ ọrụ mmanụ ala na kemịkalụ nke mba anyị na-arụ ọrụ n'ozuzu kwụsiri ike na n'usoro ...
GỤKWUO
Emere ọgbakọ nke anọ nke China Petroleum na Petrochemical Enterprises Energy Saving and Low-carbon Technology Exchange Conference na Hangzhou nke ọma.
nke Landril na 23-05-29
N'ozuzu, China Petroleum na petrochemical Enterprises Energy Saving and low carbon technology Exchange Conference na ngosi gosipụtara usoro teknụzụ ọhụrụ maka mmepe akwụkwọ ndụ akwụkwọ ndụ na obere carbon n'ime mmanụ ala ...
GỤKWUO