所有横面上盖的棕色乙烯基塑料有些地方开始脱落了。
The brown vinyl covering all the horizontal surfaces is coming unstuck in several places.
所谓轴承的倒角，就是说轴承的横面与竖面的交接处。
The so-called bearing chamfer, that is, the horizontal and vertical bearing surface of the junction.
所谓轴承的倒角，就是说轴承的横面与竖面的交接处。
The so-called bearing chamfer, that is, the horizontal and vertical bearing surface of the junction.
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