危包纸箱类型繁多,该怎么选择合适的?There are many types of UN cartons. How to choose the right one?
危包纸箱有很多的类型,光是瓦楞纸的层数有好几种,比如有7层的,还有5层的,3层的,在选择的时候要基于以下几个情况来进行考虑。There are many types of dangerous packaging cartons. There are several layers of corrugated paper alone, such as 7 layers, 5 layers and 3 layers. When selecting, we should consider the following situations.