drawing standard meaning in English
图形标准
Examples
- Dividers for school drawing standard drawing instruments
学生用标准绘图仪的分规 - Drawing standards of soil and water conservation
水利水电工程制图标准.水土保持图 - The drawing standard for forest engineering
林业工程制图标准 - Drawing standard for process design of non - ferous metals concentrator
有色金属选矿厂工艺设计制图标准 - Drawing standards of railway engineering
铁路工程制图标准