其他染色的部分硬的，要用刮除器把他刮掉。
The other stain is hard. It has to be scraped away with a scaler.
雨雾天气，汽车电动刮水器和后窗玻璃除雾器对于保证驾驶员具有透明的视野以及保障行车安全具有决定性作用，因此应当加强其维护与检修。
Inspection on window glass maintenance device is one of the common works for vehicle servicemen. The author introduces the maintenance and inspection of electric wiper and rear window defogger.
雨雾天气，汽车电动刮水器和后窗玻璃除雾器对于保证驾驶员具有透明的视野以及保障行车安全具有决定性作用，因此应当加强其维护与检修。
Inspection on window glass maintenance device is one of the common works for vehicle servicemen. The author introduces the maintenance and inspection of electric wiper and rear window defogger.
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