Sanitary rules for enterprises producing canned fruits and vegetables dried fruits vegetables and potatoes sauerkraut and pickled vegetables

Approved by Deputy Chief Sanitary Doctor of the USSR D.N. Loransky

April 4, 1972 N 962-72 (current)

SANITARY RULES

FOR ENTERPRISES PRODUCING CANNED FRUITS AND VEGETABLES,

DRIED FRUITS, VEGETABLES AND POTATOES, SAUERKRAUT

SAUERKRAUT AND PICKLED VEGETABLES

4. Sanitary Requirements for Heating and Ventilation

32.  Ventilation ducts, air ducts from technological devices should be periodically, but not less than once a year, disassemble and clean their internal surface.