- 1. 职业性危害: occupational risk
... occupational radiation hazard 职业性辐射危害 occupational risk 职业性危害 occupational safety 职业安全 ...
dict.youdao.com - 2. 职业性危害: occupational hazard
...n a London suburb » 因为他和琼刚搬整洁的小房子在伦敦一个郊区改变了 25 年的例行没有休止 occupational hazard » 职业性危害 You need this to lend books from it » 您需要借给书籍 ..
dict.youdao.com - 3. 职业性危害因素: occupational hazard factor
dict.youdao.com - 4. 职业性辐射危害: occupational radiation hazard
dict.youdao.com - 5. 职业性过敏性危害: occupational allergic hazard
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