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由合肥通用机械研究所提出,上海制冷设备厂负责起草的机械部部标准 JB4252——86《食品冷藏柜技术条件》已经由湖南洪江市机械工业标准发行站出版并发行,每册定价壹
Hefei General Machinery Research Institute proposed that Shanghai Refrigeration Equipment Factory is responsible for the drafting of the Ministry of Machinery Standards JB4252 - 86 “Technical conditions of food refrigerators” has been published and issued by Hunan Hongjiang Machinery Industry Standard Distribution Station.