DESCRIPTIVE GEOMETRY is the base of engineering Graphics. This course is also the foundation of other graph expression courses for the students majoring in engineering.
《画法几何》是工程图学的基础，也是工程专业学习其它图形表达课程的基础课。
DESCRIPTIVE GEOMETRY is the base of engineering Graphics. This course is also the foundation of other graph expression courses for the students majoring in engineering.
《画法几何》是工程图学的基础，也是工程专业学习其它图形表达课程的基础课。
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