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Experimental results show that pressure sensitivity of UHBR propellants may be reduced in this way.
证实用这种方法可以降低UHBR燃烧过程的表观压力指数。
youdao
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Experimental results show that pressure sensitivity of UHBR propellants may be reduced in this way.
证实用这种方法可以降低UHBR燃烧过程的表观压力指数。
youdao