Viewing window for sand jet protection helmets

• 1. 一种喷沙灭火装置及喷沙灭火车、喷沙拖挂车 [P] . 中国专利： CN210145363U . 2020.03.17
• 2. 一种喷沙灭火装置及喷沙灭火车、喷沙拖挂车 [P] . 中国专利： CN110038244A . 2019-07-23
• 3. Sand blasting system has a vented cabinet with air supply and with position control blasting jet and adjustable internal protective cover for the viewing window [P] . 德国专利： DE202005015560U1 . 2006-01-19

  机译： 喷砂系统的通风柜带有供气装置，并带有位置控制喷砂嘴和可调节的内部防护罩（用于观察窗）

• 4. dustproof window for sand jet helmets [P] . 德国专利： DE1033517B . 1958-07-03

  机译： 喷沙头盔的防尘窗

• 5. dustproof window for sand jet helmets [P] . 德国专利： DE1027519B . 1958-04-03

  机译： 喷沙头盔的防尘窗

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• 2. Inner jet kinematics and the viewing angle towards the γ-ray narrow-line Seyfert 1 galaxy 1H 0323+342 [J] . Lars Fuhrmann ,Eduardo Ros ,Ioannis Nestoras . 天文和天体物理学研究 . 2016,第011期
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