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Xi'an hospital and general engineer and technical exchanges
Global Beijing Design Institute of experts to the scene to guide the work
Field guide CNOOC, Neptune expert
Safety management of Sichuan Province Association of special equipment experts on-site inspection guidance
With Neptune, deputy general manager of Tianjin Technology Exchange
ZY-LOC display in the world coal chemical industry forum and expert
The Hancheng general engineer and technical exchanges
Reporting to the Shenhua Group Leadership
Lanzhou refinery technology exchange
In the technology of AC Beijing China Design Institute
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