Hydraulic Support Operator - Beginner. Intermediate. Advanced: Beginner. Intermediate. Advanced

Author: China Coal Industry Publishing House
Publisher:
Publish Date: 2006-05-01
Features: This book introduces the knowledge requirements and skill requirements for vocational skill assessment and certification of primary, intermediate, and advanced hydraulic support operators. The content includes basic knowledge of Kuangshan, installation and use of hydraulic supports, operation and use under special geological structures, and maintenance of hydraulic supports.