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Safety training materials for coal mine workers--Questions and answers on practical safety knowledge and on-site emergency skills(Chinese Edition) - Softcover

WANG PING YAN

 
9787564661533: Safety training materials for coal mine workers--Questions and answers on practical safety knowledge and on-site emergency skills(Chinese Edition)

Inhaltsangabe

Language:Chinese.paperback.Pub Date:2024-02.publisher:China University of Mining and Technology Press.description:Paperback. Pub Date: 2024-02 Publisher: China University of Mining and Technology Press This textbook is a set of question-and-answer training materials specially written for other coal mine practitioners. The whole book is divided into 14 modules. T

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