-
Isixhobo sokwahlula nokubuyisela ioyile yolwandle esithambileyo se-electromagnetic fluid
Isicelo:I-CNOOC, i-CNPC, i-Sinopec, amaqonga okugrumba ioyile elwandle, ngaphezulu kweetoni ezingama-300000 zepier yeoyile elwandle.
Isicelo:I-CNOOC, i-CNPC, i-Sinopec, amaqonga okugrumba ioyile elwandle, ngaphezulu kweetoni ezingama-300000 zepier yeoyile elwandle.