Most food should be removed from its commercialpacking and placed in sealable bags before packing your backpacks.
在打包之前，大部分食物应该从原始的商业包装中取出放在密封袋中。
2
The 3 batches of samples prepared in this formula were stable in quality in the accelerated, room temperature storage test under the condition of commercialpacking.
以该处方制备的3批样品在市售包装条件下经加速、室温留样考察，质量稳定。
3
When you are packing food for a picnic, place cold food in a cooler with plenty of ice or commercial freezing gels.