high safety explosive的意思|示意
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高安全炸药
high safety explosive的网络常见释义
高安全炸药 ... nitroglycerine safety explosive 硝甘安全炸药 ; 硝化安全炸药 high safety explosive 高安全炸药 safety explosionexplosive charge safety explosive 安全炸药 ...
high safety explosive相关例句
The production of industrial explosive is a high risk industry, but the safety management of many productive enterprises is still in the stage of relaxing management.
民用爆炸物品生产作为一个高危行业，很多生产企业的安全管理上还处于粗放管理阶段。