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有关部门对拥有电冰箱的家庭进行的调查表明,每月收入在人均50元以上,住房面积在人均5平方米以上的家庭,拥有电冰箭的可能性最大。到1985年,我国城镇居民达到上述水平的户数,约占全国城镇居民总户数5411万户的7.5%。如按调查水平测算,1985年全国电冰箱最大需求量不会超过406万台,但实际需求量
The investigation conducted by the relevant department on households that have refrigerators shows that households with a monthly income of more than 50 yuan per capita and a housing area of more than 5 square meters per capita have the highest probability of having electric ice-hockey. By 1985, the number of urban residents in China reached the above-mentioned level, accounting for 7.5% of the total number of 54.11 million urban residents in China. According to the survey level, the maximum demand for refrigerators in China will not exceed 4.06 million units in 1985, but the actual demand