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paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback Pages Number: 117 Language: Simplified Chinese Publisher: Aviation Industry Press; 1st edition (August 1. 2011). Mechanical Drawing Problem Set is issued by the Ministry of Education. 2009. secondary vocational school mechanical drawing Syllabus written. and mechanical drawing materials supporting. The problem sets is divided into ten chapters. including the basis of mechanical drawing and the basics of projection. three-dimensional projection. a combination of view. axonometric drawing. expression of the parts. standard parts and common parts. parts diagram. assembly diagram and computer-aided drawing. The problem sets as a secondary vocational schools (including secondary school. vocational high school. mechanic. adult secondary. etc.) Mechanical Cartographic Curriculum. teaching books. the topics comprehensive. rich kinds of questions. the difficulty is moderate. the basic requirements to ensure that classroom instruction under the premise of the exercises have a certain margin. available to teachers and students need to be professional. hours and job choice.Four Satisfaction guaranteed,or money back.