Verlag: China Environmental Science Press; 1 edition (December 1. 2008), 2000
ISBN 10: 7802098556 ISBN 13: 9787802098558
Sprache: Chinesisch
Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: 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: .