Daily News
Project Acronym: CCSDP | State: Completed | Expedition ID: 5004
ins.: 2022-09-30 17:41, 3 yrs ago
Category:
Donghai_
CCSDP/Donghai: 2001-11-02
Down hole motors are used in core drilling The
Down-hole motors are used in core drilling. The down-hole motors we used are made in Beijing Petroleum Manufactory.
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- /fileadmin/www.icdp-online.org/icdp/projects/data/donghai/news/daily_reports/2001_11_02/DIS_OTHER.htm