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Moreover, the influence of engine-jet on booster separation was studied.
并对发动机喷流对助推器分离的影响开展研究。
youdao
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Nano Carbon Engine Oil Booster - Save 15% fuel, Reduce 30% emissions.
奈米机油精—为您节省15%的耗油量，减少30%的废气排放量。
youdao
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Nano Carbon Engine Oil Booster - Save 15% fuel, Reduce 30% emissions.
奈米机油精—为您节省15%的耗油量，减少30%的废气排放量。
youdao