题集 VSP绞车电缆检波器工 - Tapa blanda

Occupational Skill Testing Question set: VSP winch cable detector work(Chinese Edition)

paperback. Condición: New. Paperback Pages Number: 318 Language: Chinese. Occupational Skill Testing Question set: of VSP winch cable detector workers is written by the unified organization of the China National Petroleum Corporation personnel service center Occupational Skill Testing Question set in a. Occupational Skill Testing Question set: of VSP winch cable detection device workers includes VSP winch cable detector working junior workers. mid-level workers. senior engineer and technicians four levels of theoretica. Nº de ref. del artículo: MX6288

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