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| 近期危害 (对生命或健康) | |||
| 对生命与健康有即刻［直接］危险 | |||
| 立即危及生命或健康 | |||
| English thesaurus | |||
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| IDLH (see RPP and 29 CFR 1910.134) | |||
| IDLH | |||
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immediately dangerous to life or health : 1 phrase in 1 subject |
| Ecology | 1 |
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