它采用直流永磁电动机，安装在前档风玻璃上的雨刮器电动机一般与蜗轮蜗杆机械部分做成一体。
The wiper motor is a permanent-magnet direct current (DC) one. It is equipped on the front windscreen glass with the mechanical parts of the worm gear.
上世纪20年代，利比-欧文斯-福特公司（Libbey-Owens-Ford）的前身公司完善了层压工艺，使汽车档风玻璃不致被粉碎。
In the 1920s, the predecessor company to Libbey-Owens-Ford helped perfect the process of lamination to make windshields that didn't shatter into pieces.
上世纪20年代，利比-欧文斯-福特公司（Libbey-Owens-Ford）的前身公司完善了层压工艺，使汽车档风玻璃不致被粉碎。
In the 1920s, the predecessor company to Libbey-Owens-Ford helped perfect the process of lamination to make windshields that didn't shatter into pieces.
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