And replacement of stator windings is similar to an ordinary motor, but higher insulation levels, most of the use of H-class insulation.

定子绕组更换和普通电机是相似的，只是绝缘等级高一些，大多采用H级绝缘。

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QY polyimide enameled wire, slot insulation, slot wedges, insulation casing, primer wire and impregnating varnish must be used, such as H-class insulation material.

Q Y聚酰亚胺漆包线，槽绝缘、槽楔、绝缘套管、引接线及浸渍漆等均需采用H级绝缘的材料。

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The first is the header (.h) file that declares the interface of the class.

第一个是头文件（.h），用于声明类接口；

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Where a C-class motor from Estes puts out the equivalent of 2 pounds of thrust for one second, an H-class motor--the entry point to high-power rocketry--puts out 55 pounds.

FORBES: Serious Toys

Elgato also produces a variety of world-class H.264 video conversion and streaming products.

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The Apple class-action party continues folks, this time featuring a disgruntled New York State customer named Herbert H.

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