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| maximum allowable concentration concentration MAC wind speed | |||
| maximum admissible concentration The maximum exposure to a physical or chemical agent allowed in an 8-hour work day to prevent disease or injury (8小时工作日中为避免致病或伤害而允许的最大可接触的物理或化学药剂量。) | |||
| maximum permissible concentration | |||
| maximum permitted concentration | |||
| maximal allowable concentration | |||
| maximum admissible concentration; maximum tolerable concentration | |||
| maximum tolerance concentration | |||
| maximum acceptable concentration; maximum allowable concentration | |||
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| maximum permissible concentration | |||
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| maximum allowable concentration | |||
| 最大容许浓度: 21 phrases in 6 subjects |
| Agriculture | 1 |
| Biotechnology | 1 |
| Earth sciences | 2 |
| Nuclear physics | 1 |
| Technology | 13 |
| Water resources | 3 |