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Frais de port :
EUR 14,02
De Chine vers Etats-Unis
Description du livre paperback. Etat : New. Pub Date: 2014-01-01 Pages: 170 Language: Chinese Publisher: China Mining University Press. mine safety laws and regulations. training materials. elaborated on the basis of knowledge of the legal basis. introduced the principle of coal mine production safety and Mine Safety Act. Coal Law. Production Safety Law relevant content Coal Mine Safety Regulations and Coal Mine Safety Supervision and Administrative Punishment and other laws and regulations. and in violation of the laws and regulations. N° de réf. du vendeur CR016701