CONTROL SYSTEM FOR PREVENTION FROM FREEZING - TSUTSUMI SEIJI; OKUMURA HIRONOBU (1985)
Keywords: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; CONTROLLING; HEATING; LIGHTING; MECHANICAL ENGINEERING; PHYSICS; RANGES; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; VENTILATING; WEAPONS