fan for fume extraction steam to the reversal of the exhaust air superior, posterior and air circulation.

• 1. 排烟装置和用于控制风扇的风扇电机和用于获得净化空气效果的方法 [P] . 中国专利： CN104541106B . 2017.12.19
• 2. 排烟装置和用于控制风扇的风扇电机和用于获得净化空气效果的方法 [P] . 中国专利： CN104541106A . 2015-04-22
• 3. fan for fume extraction steam to the reversal of the exhaust air superior, posterior and air circulation [P] . IT1141800B . 1986-10-08

  机译： 排烟风扇，用于逆转废气的上级，后级和空气循环

• 4. System for producing domestic hot water in apartment building, has air extraction network common to individual housings, in which individual air extraction networks open, where common network is provided with common air exhaust fan [P] . 法国专利： FR2966563A1 . 2012-04-27

  机译： 用于公寓建筑中的生活热水的系统，具有各个住房共有的抽气网络，其中各个抽气网络打开，其中公共网络配有普通的排风扇

• 5. Exhaust air unit for fume cupboard or air extraction hood used with hazardous materials, includes three chambers through which air flows in succession [P] . 德国专利： DE102009016647A1 . 2009-10-15

  机译： 用于通风橱或抽风罩的排气装置，用于危险物质，包括三个腔室，空气连续流过

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• 4. Co-injection of air for the prevention of the downward migration of DNAPLs during steam-enhanced extraction operations. [D] . Kaslusky, Scott Franklyn. 2001
• 5. Return to Play After Type II Superior Labral Anterior-Posterior Lesion Repairs in Athletes: A Systematic Review [O] . William M. Sayde, Steven B. Cohen, Michael G. Ciccotti, 2012
• 6. Measuring of parking garage exhaust fumes and controlling the air ventilation [O] . Huikari Jukka 2007

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