双层齿轮、皇冠齿轮、伞齿轮、滚轮、斜齿、蜗杆、安全离合齿、小模数铜齿及舵机伺服器等。
Bilayer gears, crown gears, bevel gear, wheel, Helical, Worm, safety clutch teeth, small modulus gear and steering gear copper server.
图7所示是四种主要的齿轮(巨齿轮，斜齿轮，蜗轮和伞齿轮)以及齿条和小齿轮。
The four main types of gears (spur, helical, worm, and bevel) and a rack and pinion are shown in Figure 7.
工业齿轮油广泛用于各种圆柱齿轮、斜齿轮、正齿轮及直、斜、螺旋伞齿轮等齿轮传动装置。
Industrial gear oils are extensively used for various gear transmission devices, such as column, bevel, spur gears and etc.
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