初步统计，上海口岸输美、加６０余大类产品中可能采用木质包装的占到了１／３强。目前每天需处理的出境木质包装如以集装箱计约达到２００ＴＥＵ，其中有相当部分来自内地且未经任何处理的木包装，因此自上海输美、加货物所采用的木包装不仅数量大、且材种和来源也极其复... Preliminary statistics show that the ports of entry in the United States and Canada, plus more than 60 categories of products may use wood packaging accounted for 1/3 strong. At present, the outgoing wooden packages that need to be handled daily are about 200 TEU in containers, of which a considerable part comes from the Mainland and has not been handled by any other wooden package. Therefore, the wooden packages used for exporting goods from Shanghai to Shanghai are not only large in quantity, Kinds and sources are also extremely complex ...