Isbn: 9787304017484 - cartographer vocational training materials: engineering drawing problem set (1 risultati)

paperback. Condizione: New. Paperback Pages Number: 102 Language: Chinese. Cartographer vocational training materials: Engineering Drawing Problem Set the cartographer vocational training materials engineering drawing with matching book. According to the former State Labor Department in 1997 issued the pilot and cartographer Occupational Skill Testing Specification (assessment outline) to design the kinds of questions. Consistent and teaching materials in the order of arrangement of the basic mechanical drawing and arch.…