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Explosives and Explosive Ordnance Disposal
containing
预先
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all forms
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in specified order only
Chinese
English
使用
预先
钻孔日志信息
usings drill log information in advance
出于对遇险同事的挂念之心、他做这事没有
预先
打报告
Out of concern for his colleagues in danger, he did it without report in advance
预先
警戒的
precautionary
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