Language:Chinese.paperback.Pub Date:2020-06-01.publisher:Coal Industry Press.description:Paperback. Pub Date: 2020-06-01 Pages: 503 Language: Chinese Publisher: Coal Industry Press for coal mine safety production standardization authorities and coal mining enterprises to better understand and master the newly revised Coal Mine Safety Pro
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Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Paperback. Pub Date: 2020-06-01 Pages: 503 Language: Chinese Publisher: Coal Industry Press for coal mine safety production standardization authorities and coal mining enterprises to better understand and master the newly revised Coal Mine Safety Production Standardization Management System Assessment Rating The Measures and the Basic Requirements and Scoring Methods for the Standardization Management System of Coal Mine Safety Production have guided coal mining enterprises to establish compl. N° de réf. du vendeur NS056078
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