在您的搜寻 主题建议
在您的搜寻 主题建议
Engineering graphics
Computer graphics
3
Congresses
3
Design, Industrial
3
Mechanical drawing
3
Computer graphics programs
2
Computer programs
2
Computer science
2
Data processing
2
Engineering models
2
Geometrical models
2
Geometry, Descriptive
2
Computer integrated manufacturing systems
1
Copying processes
1
Drawing-room practice
1
Engineering design
1
Engineering drawings
1
Geometrical drawing
1
Geometry
1
Handbooks, manuals, etc
1
Patternmaking
1
Periodicals
1
Photocopying
1
Photographic reproduction of plans, drawings, etc
1
Problems, exercises, etc
1
Sheet-metal work
1
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