 |
| |||
| deltoid; marquois scale; setsquare; trigon | |||
| deltoid (deltoideus); try square | |||
| set-square | |||
| triangle | |||
| sliding square; triangle square | |||
| set square | |||
| |||
| square | |||
| |||
| deltidium | |||
| 三角板: 64 phrases in 14 subjects |
| Agriculture | 1 |
| Architecture | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Basketball | 1 |
| Beekeeping | 1 |
| General | 8 |
| Measuring instruments | 1 |
| Nautical | 1 |
| Polygraphy | 1 |
| Pulp and paper industry | 1 |
| Shipbuilding | 1 |
| Technology | 33 |
| Textile industry | 12 |