高低压电器装配工（初级）—考试指导手册 - Tapa blanda

High and low voltage electrical fitter (initial state for the National Occupational Skill Testing vocational skills assessment test guide)(Chinese Edition)

paperback. Condición: New. Language:Chinese.Pages Number: 162 Publisher: China's labor Pub. Date :2007-11-01 version 1. Contents: first national vocational skills certification exam notes Introduction and review of the first part of the professional skill and national vocational skills certification exam Introduction to vocational skills identification of national vocational skills certification exam exam's authority to establish national vocational skills certification exam of the significance of national vocational s. Nº de ref. del artículo: LJ2363

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