首页 > Term: tachymeter
tachymeter
An instrument on the watch that measures time and distance to determine speed. Tachymeters are typically used to measure high rates of speed.
- 词性: noun
- 行业/领域: 珠宝
- 类别 普通珠宝
- Company: Kay Jewelers
0
创建者
- Alexwaltz
- 100% positive feedback