depth charge launcher

常见例句

双语例句

• Abstr: For solving the problems in the teaching and training of rocket depth- charge launcher, put forward develop the software of teaching and Training based XNA.
  文章摘要： 为解决火箭深弹发射炮在教学训练中存在的若干问题，提出研制基于XNA的教学训练软件。
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