This paper, based on some examples, discussed the flexible application of line-surface analysing method in drafting instruction.
本文通过实例，论述了线面分析法在制图课中的灵活应用。
Drafting or translating instruction manuals and other documents of machine, such as P&ID's and documents on machine modification.
起草或翻译产品说明书，和产品其他相关文档，比如P&ID’s和产品改进说明等。
应用推荐