冷库的英文怎么说

冷库的英文：
refrigeratory

The whole course of cryopreservated platelets preparation in order included whole blood collection, centrifugation for fresh platelet rich plasma preparation, addition of dimethyl sulfoxide, and freeze in -80℃ refrigeratory and thaw in 38℃ water bath.
冰冻保存血小板全过程包括血液采集、离心制备、添加DMSO、- 80℃冰箱保存和 38℃水浴解冻。