卫浴内外维护清洁不可任意丢弃杂物。
维护工作区域的清洁。
日常预防性维护和设备清洁。
负责车辆清洁的维护，与酒店的标准保持一致。
Responsible for vehicles clean maintenance, and accordance with hotel standards.
在需要清洁和维护的时候，牙医可以将牙桥取下来。
Your dentist will be able to remove the prosthesis when necessary for cleaning and maintenance.
进行日常预防性维护和设备清洁。
此外，汽车底盘系统的清洁维护更重要。
In addition, the vehicle chassis system of cleaner and more important.
激光器无需进行任何维护，也不用调整或清洁镜片。
It is maintenance free and unnecessary to adjust or clean lens.
维护简易，清洁表面轻抹即可。
然而，一旦做得好，是更易于维护和清洁。
However, once done right it is easier to maintain and clean.
该减速带在运行时可保持自身清洁，并很少需要调整维护。
The belt is cleaner running, and needs less adjustments and maintenance.
该减速带在运行时可保持自身清洁，并很少需要调整维护。
The belt is cleaner running, and needs less adjustments and maintenance.
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