出油率的技术过去几十年有了很大的进步。80年代听说,如果出油率提高1%,就可延长世界供油40年。
WENXUECITY.COM does not represent or guarantee the truthfCCPA ulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2026 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy