2, medium-temperature warehouse (cold storage): temperature standard: 5 ~ -5 ℃, suitable for storing frozen food refrigeration.
3, low-temperature warehouse (freezer): temperature standard: -18 ~ -25 ℃, suitable for storing pork, beef and lamb, fish, poultry, etc..
4, ultra-low-temperature warehouse (deep-freezer): temperature standard: -45 ~ -60 ℃, suitable for storing dumplings, frozen food, fast freezing.
5, quick-freezing warehouse (emergency freezer): temperature standard: -35 ~ -40 ℃, suitable for storing tuna, salmon.
6, air-conditioned warehouse: temperature standard: 5 ~ -2 ℃, suitable for storing fruits, vegetables and so on.
Warehouse:
Warehouse consists of storage of goods, transportation and transfer facilities (such as cranes, elevators, slides, etc.), in and out of the warehouse conveying pipelines and equipment, as well as fire fighting facilities, management rooms and other components. It is a general term for the buildings and places where items are kept and stored. Warehouse according to the form of stored items can be divided into storage of solid items, liquid items, gas items and powdered items of the warehouse; according to the nature of stored items can be divided into storage of raw materials, semi-finished products and finished goods warehouse; according to the form of the building can be divided into a single storey warehouse, multi-storey warehouses, cylindrical warehouses.