由上海沪江空调设备厂经三年研制成功的 YS11—L 冷藏运输用制冷机组,于3月13～15日在上海通过技术鉴定,会议由上海市集体事业办公室主持,37个单位共57名代表参加了会议,会上由上海制冷学会等单位的11名专家教授组成了鉴定委员会。该机组全部由国产零部件组成,采用汽油机(途中)和电动机(市内)二套动力源,定时融霜控 The YS11-L refrigerating transport refrigeration unit successfully developed by Shanghai Hujiang Air Conditioning Equipment Factory after three years passed the technical appraisal in Shanghai from March 13th to March 15th. The meeting was presided over by Shanghai Collective Business Office with a total of 57 units in 37 units Representatives attended the meeting, the meeting by the Shanghai Institute of Refrigeration and other units of 11 experts and professors formed an appraisal committee. The unit is made up of all domestic parts and components, using gasoline engine (on the way) and motor (the city) two sets of power source, defrost time control