| filar micrometer(noun, expression, technology, entity, science) |
| galvanometer(noun, expression, technology, entity, science) |
| globe of matelica(noun, expression, technology, entity, science) |
| honcheonsigye(noun, technology, entity, science, instrument) |
| large electrostatic generator(noun, expression, technology, entity, science) |
| mathematical tool(noun, expression, technology, entity, science) |
| mechanical calculator(noun, expression, technology, entity, science) |
| mural instrument(noun, expression, technology, entity, science) |
| nocturnal(noun, technology, entity, science, instrument) |
| nonius(noun, technology, entity, science, instrument) |
| optical square(noun, expression, technology, entity, science) |
| orrery(noun, technology, entity, science, instrument) |
| passemant astronomical clock(noun, expression, technology, entity, science) |
| plane table(noun, expression, technology, entity, science) |
| plough(noun, technology, entity, science, instrument) |
| post office box(noun, expression, technology, entity, science) |
| quadrant(noun, technology, entity, science, instrument) |
| radio latino(noun, expression, technology, entity, science) |
| rectangulus(noun, expression, technology, entity, science) |
| ruling engine(noun, expression, technology, entity, science) |