| |||
| 门槛值; 门槛限制值 | |||
| 安全限量 | |||
| |||
| 临界值; 有害气体的限界浓度 | |||
| 临界极限值; 有害物容许最高浓度 | |||
| 限值 | |||
| 临界限量 | |||
| 阈极限值 | |||
| 允许浓度 | |||
| 最低限值 Tm (thulium) | |||
| 极限阈值 | |||
| 阈值极限 | |||
| 最低限值; 最高允许浓度 | |||
| 阈限值〈毒性极限值〉; 阈极限值〈毒性极限值〉 | |||
| 最大限值 | |||
| 门限极限值 | |||
| 最高允许值; 临界阈值; 安全限量 | |||
| ★ 阈限值 | |||
| English thesaurus | |||
| |||
| TLW | |||
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threshold limit values : 12 phrases in 6 subjects |
| Aviation | 2 |
| Drilling | 1 |
| Electronics | 2 |
| Physiology | 1 |
| Sealing | 1 |
| Technology | 5 |