Isbn: 9787802098558 - surveying workers [paperback](chinese edition) (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: December 2008 Pages: 112 Language: Chinese in Publisher: China Environmental Science Press in order to better implement the Construction migrant workers skills training demonstration project. based on the measured discharge line workers national occupational standards and the construction industry actual needs. Measure line workers in a relatively short period of time. as soon as possible to grasp Surveying techniques. and preparation of the training materials. Contents: .…