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太仓冷冻机厂在上海市总工会工人文化宫职工技术协作服务部的指导帮助下,已研制成功了移动式ZHS—40型循环恒温水箱。并于三月十四日在市工人文化宫举行的“ZHS—40型循环恒温水箱”科技成果汇报会上作了介绍。过去科研、新闻、出版、医院、卫生、工交、财贸系统等单位冲洗各种彩色和黑白胶卷底片时,为了使温度保持在一定范围内,在热天加冰,冬天加热水。不仅工作十分麻烦,而
Taicang Freezer Factory in Shanghai Federation of Trade Unions workers Cultural Palace staff technical cooperation services under the guidance of help, has successfully developed a mobile ZHS-40-type circulating constant temperature water tank. And introduced the scientific and technological achievements briefing on “ZHS-40 circulating constant temperature water tank” held by the Workers’ Cultural Palace on March 14. In the past, scientific research, news, publishing, hospitals, health, industrial and commercial, trade and other units washing various color and black and white film negatives, in order to keep the temperature within a certain range, add ice in hot weather, winter heating water. Not only is work very troublesome, but