聚氨酯推进剂
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polyether-polyurethane propellant 聚醚聚氨酯推进剂
Solid propellant with polyurethane binder 发明名称
Effect of some inorganic lead salt and aluminium oxide on burning rate pressure exponent and temperature sensitive coefficient of polyurethane composite solid propellant have been investigated.
研究了某些无机铅盐和氧化铝对燃速压力指数及温度敏感系数的影响。
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