ACROSS THE LAND

Year:1968 Issue:51

Column: ACROSS THE LAND

Author:

Release Date:1968-12-20

Page: 29

Full Text:

China's First Deep-Well Drilling MachineUP to advanced world standards, the first Chinese designed and made deep-well drilling machine has been a success in a recent oilfield trial operation. It...

Please login first!

GO TO TOP

5 chegongzhuang Xilu, P.O.Box 399-T, Beijing, China, 100048
Tel: +86 10 68413030
Fax: +86 10 68412023
Email: cmjservice@mail.cibtc.com.cn
0.019