结果表明：使用橡胶改性沥青粘层处理的纵缝性能最好，没有明显裂缝，其次为切削盘。
The result shows that the longitudinal joints performance treated by rubber modified bituminous stick course is best without obvious cracks, the second is cutting wheel.
镜面绵盘是使用较软的泡绵所制造，颜色通常为黑色或蓝色，这类的绵盘不具有切削能力，但具有把车漆抛到异常光亮的能力。
Glazing pads are made from softer foams, and are usually either black or blue in colour. These pads have no cutting action, but are capable of burnishing paint to an exceptionally high lustre.
弧齿锥齿轮刮削刀盘采用了斜角切削，在刮削过程中工作角度发生了变化。
The scraping cutter is used with an oblique Angle to cut a gear, and the working Angle is changed during scraping.
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