Language:Chinese.Soft cover.publisher:China Electric Power Press; 2nd edition (May 1. 20.description:Paperback. Pages Number: 258 Language: Simplified Chinese. Publisher: China Electric Power Press; 2nd edition (May 1. 2010). coal handling machinery repair (2nd edition). according to the Ministry of Labour and Social Security to develop national occ
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2010. Pages: 258 Language: Chinese in Publisher: China Electric Power Press Coal mechanical maintenance (2) is formulated in accordance with the Ministry of Labor and Social Security requirements of the national occupational standards written. its contents mainly by the occupational profile of vocational skills training. vocational skills identification and characterization of four-part test database. qualitative description of the technical level. the working environment. Seller Inventory # CB045778