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·我国首次用铁路平车装载公路液氧车运输的特种低温燃料液氧,经数百公里的运行,最近安全抵达西昌卫星发射中心。这是继液氢铁路槽车在电气化铁路运行试验成功之后的又一次重大成就,为发展我国航天事业,开拓国际航天市场提供优质经济的液氧来源及液氧远地点供应运输开辟了新的途径。·由一海七0四所设计、重庆冷冻机厂制造的为国防重点工程配套项目:052舰食品冷藏机组(3EW5B—6EW5B压缩冷凝机组)最近通过样机鉴定。鉴定认为该机组布局合理,结构紧凑,在自动运转切换、采
· The first special low-temperature fuel liquid oxygen transported by highway flat car to be loaded on the highway flat car in China passed the operation of hundreds of kilometers and arrived safely at Xichang Satellite Launch Center recently. This is another major achievement following the successful trial run of the hydrometallurgy tanker on the electrified railway. It opens up new avenues for the development of China’s aerospace industry, exploring the international aerospace market to provide a high-quality source of liquid oxygen and supplying and transporting liquid oxygen at apogee locations. · Designed by One Sea 704 and manufactured by Chongqing Freezing Machine Factory for key national defense projects: 052 ship food refrigeration unit (3EW5B-6EW5B compression condensing unit) has been recently identified by the prototype. Identification that the unit layout is reasonable, compact structure, automatic operation switch, mining