technical drawing

• 1 technical drawings - general principles of presentation erratum 1
  技术制图.图形表示的一般规则
• Technical drawings - plotters - vocabulary
  技术制图.绘图机.词汇
• Bs 8888 technical drawings - computer aided engineering kit bs 8888
  技术制图.计算机辅助工程设计
• Technical drawings for mechanical engineering
  机械工程技术制图
• Technical drawings - lettering - part 0 : general requirements
  技术制图.字母标明.第0部分:一般要求
• Technical drawings - geometrical tolerancing - positional tolerancing
  机械制图.几何公差.位置公差
• Technical drawings - projection methods - orthographic representations
  技术图纸.投影法.正交表示法
• Technical drawings . representation of splines and serrations
  技术图纸.花键和锯齿形花键的表示方法
• Technical drawings - dimensioning and tolerancing - non - rigid parts
  技术制图.尺寸和公差.非钢性零件
• Technical drawings - basic conventions for lines
  技术制图图线