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固体火箭发动机点火装置
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固体火箭发动机点火装置
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工学
固体火箭发动机
释
solid rocket motor ignition device
固体火箭发动机点火装置
点燃燃烧室、预燃室、燃气发生器内推进剂药柱或非自燃推进剂,使之能持续燃烧的装置。又称固体火箭发动机点火器。
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sweep
sweepback
sweep backward
sweep circuit
sweep efficiency
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sweeper truck
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sweepforward
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更新时间:2026/11/10 13:07:35