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在6000°F 下工作的空间渡船的动力,使用了三种发动机,通过排列在发动机外壳的不锈钢管中流动的液氢把热带走。外壳的衬垫是由数百支小直径的不锈钢管和外壳里壁互相铜焊而成。
The power of a ferry operating in a space of 6,000 ° F uses three engines to remove heat by liquid hydrogen flowing in a stainless steel tube arranged in the engine casing. Shell liner is composed of hundreds of small diameter stainless steel pipe and shell wall brazing each other.