accident prevention rules 事故预防规则 accident-prevention measures 故障预防措施 accident-prevention rules 故障预防规章 .
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accident-prevention rules 故障预防规章
accident prevention rules
事故预防规则
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The Environment Committee voted in October last year in favour of updating accident prevention rules for dangerous substance sites.
BBC: Dangerous substances debate
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