9787502187262 - 石油石化职业技能鉴定试题集:井下作业工具工 (1 resultados)
Petroleum and petrochemical Occupational Skill Testing set of questions: underground work tools work(Chinese Edition)
ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI ZHI YE JI NENG JIAN DING ZHI DAO ZHONG XIN
Editorial: China Press, 2000
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Librería: liu xing, Nanjing, JS, Chinaliu xing
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 65,12
Envío por EUR 15,42Se envía de China a Estados Unidos de AmericaCantidad disponible: 1 disponibles
paperback. Condición: New. Paperback. Pages Number The: 355 Language: Chinese underground work tools workers by the China National Petroleum Corporation Occupational Skill Testing Guidance Center according to the underground work tools work vocational qualification level standard. unified organization of the preparation of petro…leum and petrochemical Occupational Skill Testing Question set a. Underground work tools work. including underground work tools work junior workers. mid-level workers. senior workers. technician.
