Sisitemu yo kugenzura amavuta yubushyuhe - Ubwoko bwa DCR bwikora peteroli yoroheje - Jiache
Sisitemu yo kugenzura amavuta yubushyuhe - Ubwoko bwa DCR bwikora peteroli yamavuta - Yahedtail:
Ibicuruzwa birambuye amashusho:

Ibicuruzwa bifitanye isano:
Dushyigikiye abaguzi hamwe nibicuruzwa byiza bya premium nziza hamwe nisosiyete rusange. Kuba uruganda rwinzobere muri uru rwego, twabonye uburambe bwumubiri bukize mugutanga no gucunga gahunda ya peteroli yubushyuhe - Urutonde rwa DCR rwikora amazi ya LUBRICATION - JAIANHE, ibicuruzwa bizatanga kwisi yose, nka: Amerika, Lical Byongeye kandi, Isosiyete iri hasi mu banywanyi zayo kubera ibipimo byayo byo hejuru mu mikorere, kandi imikorere yayo kandi ihinduka mu nkunga y'ubucuruzi.