| 1. | Perhaps secondhand cares, like second-hand clothes, come easily off and on .
或许二等角色的责任，正如二道手的衣服一样，穿上脱下都比较随便吧。 |
| 2. | Double equal - angle milling cutters ; technical delivery conditions
双等角铣刀.交货技术条件 |
| 3. | There will be admirals , commodores and captains
答：会安排舰队司令、舰队准将、船长等角色。 |
| 4. | A polygon whose angles are equal
等角多边形各角都相等的多边形 |
| 5. | Double equal angle cutters with key drive
键传动双面等角刀具 |
| 6. | Specification for structural steel equal and unequal angles - dimensions
等角和非等角结构钢规范.尺寸 |
| 7. | Technical drawings - simplified representation of pipelines - isometric projection
技术制图.管道的简化表示法.第2部分:等角投影 |
| 8. | Isometric grid paper
等角投影纸 |
| 9. | The azimuthal correcting formula on gauss equil - angle spherical surtace and its applications
高斯等角球面上的方位角改正公式及其应用 |
| 10. | Technical drawings . simplified representation of pipelines . part 2 : isometric projection
技术图纸.管道的简化表示法.第2部分:等角投影 |
