It was announced by the Beijing Institute of Aerospace Testing Technology,AALPT at the end of July that a LM-5 second stage expander cycle LOX/LH engine completed an altitude simulation calibration test with full success.The test included test firing of the engine which was fueled with subcooled liquid oxygen and per-
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机译:Operational Test Command (OTC) analytic simulation and Instrumentation suite (OasIs) Brings Live players to the modeling architecture for Technology, Research, and EXperimentation (maTREX) and Other Benefits of maTREX-OasIs Teaming