Transportation of dangerous chemicals is a kind of dynamic risk source. The accidents involve many aspects, seriously damaging people's lives and properties and threatening the social public security.
危险化学品运输是一种动态危险源，发生事故涉及面广，危害严重，对人民生命财产、社会公共安全构成威胁。
Transportation of dangerous chemicals is a kind of dynamic risk source. The accidents involve many aspects, seriously damaging people's lives and properties and threatening the social public security.
危险化学品运输是一种动态危险源，发生事故涉及面广，危害严重，对人民生命财产、社会公共安全构成威胁。
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