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Guide for the construction and implementation of a standardized safety risk grading management and control system for coal mine safety production(Chinese Edition)
ISBN 10: 750206592X
ISBN 13: 9787502065928
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Seller: liu xing, Nanjing JiangSu, JS, China
Seller rating 5 out of 5 stars
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2018-05-01 Publisher: Coal Industry Press book according to Coal Mine Safety Production Standardization Assessment and Grading Method (Trial) Basic Requirements for Coal Mine Safety Production Standardization and Scoring Method (Trial) and Coal Mine Safety Work requirements. scoring standards and expert interpretation in the Basic Requirements for Production Standardization and Grading Methods (Trial) Interpretation of Experts. in Content and Cases. Seller Inventory # NK022850
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