The invention discloses an environment protective type double air duct ventilator.

本发明公开了一种环保型双风道吸油烟机。

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Using double air filter adopts high intake, effectively reduce the resistance and dust into the engine intake, improving the engine life.

采用双空滤高位进气方式，有效降低发动机进气阻力和灰尘侵入，提高了发动机的使用寿命。

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So the buffer double air cushion bhas a good 3d curvature to closely fit a foot wearing it, and excellent buffer and shock-absorbing function by means of air or gas pressure.

于是缓冲双层气垫借助于空气或气体压力产生一穿着时紧密贴合于脚的良好3d曲率，和良好的缓冲与减震功能。

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Dubbed Air Sarko One, the new jet features a double bedroom, an air-conditioned smoking room and an anti-missile system.

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He persuaded Winfrey to double her on-air time in 2009, before the launch.

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Napcabs are German-engineered, 4sqm self-service units, equipped with amenities such as double beds, worktables and air conditioning units.

BBC: Sleep in a pod on the fly