noun
refrigeration method; cold storage method
Refers to the technique or process of preserving food or other items by keeping them cold.
冷蔵法によって食品の鮮度を保つことができる。
The freshness of food can be maintained by refrigeration methods.
Compound of 冷蔵 (reizō, 'cold storage') + 法 (hō, 'method').