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2020-06-19
The company successfully passed the recertification audit of
2020-06-19
The company held the publicity and implementation training course of management system document 2017
2020-06-19
The company carried out the 2017 technical competition of underground shoveling and transporting workers
2020-06-19
The company has obtained construction qualification for geological disaster control project
2020-06-19
The company conducts a tour speech on safety and environmental protection accident cases
2020-06-19
The project Department of Mongolia Ulan mine carries out the activity of
2020-06-19
The company successfully passed the recertification audit of
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