Bayanin Game da Shale Shaker Screen Wanda Kangertong Kangertong ya yi ya bayyana da ƙarfi cewa kawai mu ke samar da allon maye amma ba na asali ba.● Derrick, FLC, Hyperpool, PWP, PMD alamomin Kamfanin Kamfanin Derrick.● NOV Brandt, VSM, Cobra, King Cobra, D380, D285P da LCM alamun Va...
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