全新 机械员岗位知识（第二版）v 中国建设教育协会继续教育委员会 中国建筑工业出版社 9787112263998 - Tapa blanda

Mechanic Job Knowledge (Second Edition) / Continuing Education Training Materials for Construction Site Professionals in the Field of Housing and Urban-Rural Construction(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2021-10-01 Pages:116 Publisher:China Construction Industry Press Occupational Standards for Field Professionals JGJ/T 250-2011. compiled on the basis of the training materials for mechanics. is the improvement and improvement of the training materials. The whole book introduces the relevant laws and regulations of construction machinery management. as well as new standards and new norms. and explains in detail the new construction machinery that has appeare. Nº de ref. del artículo: AMZ076182_NX002167_076182

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