misc. powder charge
装药密度 charge density ; charging density ; powder loading density
装药用纸 basewad paper
球状装药 Ball powder ; spheric charge
外部装药爆破 contact blasting
装药量 explosive load ; Ladung ; powder charge
柱状装药 column charge ; explosive column ; cylindrical charge
安瓿装药机 ampoule filler
装药工 chargeman
标准装药 normal charge
The structural integrity of the motor and repaired propellant grain was analyzed. The test and simulation results show that the grouting repair technique is effective.
试验和计算结果表明,发动机装药裂纹灌浆修补法有效。
参考来源 - 固体火箭发动机药柱裂纹灌浆修补技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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