题集 刨、插工 - Tapa blanda

Occupational Skill Testing Question set: plane interpolation workers(Chinese Edition)

paperback. Condición: New. Paperback Pages Number: 332 Language: Chinese. Occupational Skill Testing Question set: plane. plug work prepared by the China National Petroleum Corporation personnel service center unified organization of the Occupational Skill Testing the questions set in a. Occupational Skill Testing Question set: plane interpolation work contains the theoretical knowledge of junior workers. intermediate and advanced level of work three questions and the skills to operate the questions. is planing. plug w. Nº de ref. del artículo: MY8692

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