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It is a kind of with Miao ethnic group's tealeaves fast-drying device for going stalk function
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Gravity vacuum fluid power generation device
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Feather for decoration
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The device of supersonic speed electromagnetism turbine gas energy engine train
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Water air double-used aircraft
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Gravitation antimatter flow generator
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Super water surface fluid-propelled ship
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Structural deformation monitoring method based on contour line image stacking difference analysis
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Automatic water-spraying mop
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Portable wind power generation device
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Concrete hollow slab bridge reinforced by transverse steel beams
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Novel wind driven generator
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Hydroelectric generator with fluid speeding gravity utilized
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High speed vessel with propellor acting on water surface
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A hydrodynamic electrical generation plant by the way of vacuum adsorption
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Preparing large crystal high purity potassium chloride by adding halogen method to remove Na and isolate K.
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Synchronous flow hydroelectric generator set utilizing atmosphere pressure and vacuum suction
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Submerged propeller for high speed semi-glding type ship
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Vacuum-pumping hydraulic generating set
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Open-to-water propelling device for high-speed water-discharging ship
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