求翻译：5.7.5 各部门使用储存的剧毒化学品和易制毒化学品应实行双人收发、双人记账、双人双锁、双人运输和双人使用的“五双”制度执行管理。是什么意思？

5.7.5 departments use to store the highly toxic chemicals and precursor chemicals should be implemented double transceiver, double bookkeeping, double-lock Double, Double transport and the double use of the five pairs of system implementation management.

5.7 .5 departments use of the storage of highly toxic chemicals, and precursor chemicals should be put in place, double double messaging account, double lock, double and double-double of the 5 executive management system.

5.7.5 various departments use the storage the violently poisonous chemical and easy to counteract poison the chemical to be supposed to implement two person receiving and dispatching, two person keep accounts, the two person pair of lock, the two person transportation and the two person use “five pa

5.7.5 departments using a stockpile of toxic chemicals and vulnerable HIV twin receiving and dispatching, chemicals should be double accounting, double double lock, double transport and double use of "five pairs of" system of executive management.

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