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Occupational Skill Testing Question set: auxiliary boiler maintenance workers(Chinese Edition)
Anbieter: liu xing, Nanjing, JS, China
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paperback. Zustand: New. Paperback Pages Number: 267 Language: Chinese. Occupational Skill Testing Question set: the auxiliary boiler maintenance workers prepared by the unified organization of the China National Petroleum Corporation personnel service center Occupational Skill Testing questions Set a. Occupational Skill Testing Question set: auxiliary boiler maintenance workers contains the auxiliary boiler maintenance workers junior workers. mid-level workers. senior engineer and technicians four levels of theoreti. Bestandsnummer des Verkäufers MY8334