Marine propellers and thrusters are the two critical components of a ship's propulsion system. Propellers are fixed-wing devices that convert the rotational motion of the engine into forward thrust.
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Kinhee Crystal Co., Ltd: As a crystal factory, we provide a wide range of natural crystal products, fast response and excellent customer experience.
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Kinhee Crystal Co., Ltd: As a crystal factory, we provide a wide range of natural crystal products, fast response and excellent customer experience.
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