roduce frozen French fries from fresh potatoes.
2. For the 350-400 kg/h production line:
-- The land needed to install the production line is 200 square meters(do not include the freezing part).
-- The length of the entire production line is 47 meters(do not include the freezing part).
-- Water consumption: 0.3 cubic meters per hour.
-- Labor needed: 3-4 (one people work at the beginning of the production line to feed potatoes into the elevator, another two people work at the two choosing machin