针对商品包装的设计及包装材料的选用，论述选用包装的几个基本原则，即，必须有利于实施产品包装标准化；
From the aspect of commodity package design and the selection of package materials , the writer here discusses about several packing principles & the standardization of packing .
水产品航空运输包装标准
Package standard of air transport for the aquatic products
产品包装标准