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常熟市机械总厂经机械工业部(82)机通字695号文件安排,参照意大利扎努西公司V612E型样机,自行设计、试制了QZD3.4型全封闭制冷压缩机。整机经全性能型式试验,各项指标全部达到了轻工业部SG322-83《电冰箱用全封闭制冷压缩机》标准的要求。耐氟电动机部份经机械部广州电
Changshu Machinery General Factory has been designed and manufactured on the basis of Document No. 695 of the Machinery Industry Ministry’s (82) Machine-password No. 695, with reference to the prototype of the Italian Zanussi Company V612E, and has independently designed and manufactured a QZD3.4 fully-enclosed refrigeration compressor. The whole machine has passed the full-performance type test, and all the indicators have met the requirements of SG322-83 “Fully-enclosed Refrigerating Compressor for Refrigerators” standard of the Ministry of Light Industry. Fluorine-resistant motor part by the Ministry of Machinery Guangzhou