Rocket sled test tracks, requirements for the construction and performance and characteristics of the tracks are briefly described.
本文简要介绍火箭橇试验滑轨的概况、建造要求及性能特点。
Rocket sled test tracks, requirements for the construction and performance and characteristics of the tracks are briefly described.
本文简要介绍火箭橇试验滑轨的概况、建造要求及性能特点。
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