package and preservation of food
...食品包装与储藏; 综合食品加工企业能效指标; 单位产量能质系数; 能效评价 [gap=1168]Keywords Package and preservation of food; Energy efficiency index of large food production factory; Coefficient of energ..
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package and preservation of food
食品的包装和保存
以上为机器翻译结果，长、整句建议使用 人工翻译 。