干货，冷冻肉制品类的大型货物——这都是美国超市运营的一部分。
A huge cargo of dry goods and frozen meats-it's all part of the super-sizing of America.
冷藏肉制品和冷冻肉制品在储藏、运输和陈放期间要求冷链不间断，而货架寿命并不长。
Chilled and frozen meat products require an uninterrupted cold chain during storage, transportation and display and have a short shelf life.
四是利用现代冷藏物流系统，开发适合酒店、学校、家庭、烧烤等渠道的热作热吃的速冻肉制品；
Fourth, it is necessary to exploit instant fast frozen food suitable for hotel, school, family and grill peddler relying on modern chill store logistics system;
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