装载包装危险货物时，要检查包装外表是否完好、标志是否清楚、正确。

When carrying packaged dangerous goods, to check whether the packaging looks good, signs are clear and correct.

youdao

装载包装危险货物时，要检查包装外表是否完好、标志是否清楚、正确。

When carrying packaged dangerous goods, to check whether the packaging looks good, signs are clear and correct.

youdao