Abstract: Analyzing the contents of the axonometric projection in textbook of Engineering Drawing,this paper points out the consistency problems of the relevant concept definition and application.The reason for the problem is analyzed,and the method for the problem correction and advices are brought forward.The solution of this problem is beneficial to improving the quality of contents concerning the axonometric projection in textbook of Engineering Drawing,and makes the teaching more precise and normative.

Key words: axonometric projection； drawing textbook； the Standards of China； technical drawing；