1.(出售前)将(食品或其他商品)按标准重量或单位包装
1.(食品等出售前用透明纸等)预先作好的包装
1.to package a product before selling it
2.to arrange all the components of something in advance, allowing no inpidual variation
1.Raise The Technique of Absolute Physical Volume Method's Accuracy for Net Quantity of Products in Prepackages with Fixed Content
提高定量包装商品净含量绝对体积法测量准确性的技巧