| machine | |
| gen. | 机 |
| bodybuild. | 健身器械 |
| heavy.eq. | 训练器 |
| manag. | 机床 |
| met. | 机床切削; 机制 |
| racing | 摩托车 |
| shoot. | 抛靶机 |
| tech. од. | 机器; 机械 |
|
unutilized : 11 phrases in 9 subjects |
| Agriculture | 1 |
| Business | 1 |
| Corporate governance | 1 |
| Economics | 2 |
| Electric machinery | 1 |
| Securities | 1 |
| Shipbuilding | 2 |
| Technology | 1 |
| Textile industry | 1 |