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固体火箭发动机药柱
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固体火箭发动机药柱
Encyclopedia
工学
固体火箭发动机
释
solid rocket motor propellant gain
固体火箭发动机药柱
安放于固体火箭发动机燃烧室中的、具有一定几何形状和尺寸的固体推进剂。简称药柱。
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water level station
water lifting
water lifting cylinder wheel
water lifting irrigation
water lifting machinery in ancient China
water light pollution
water lily
water-lily family
waterline
water-line section
water-logged compost
water logging
waterlogging
waterlogging control calculation
waterlogging control planning
waterlogging design
waterlogging disaster
waterlogging disaster in China
Waterloo Bridge
water loop heat pump system
water loss
water loss and soil erosion of highway
water loss rate of steam heat-supply system
Water lotus
water-loving
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