Gate driver, motor driving device including the gate driver, and apparatus equipped with the motor driving device.

栅极驱动器，包括该栅极驱动器的电动机驱动装置，以及配备该电动机驱动装置的设备。

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The wet type dust-removing apparatus comprises a venturi tube, a cyclone body, a wet cap, a foam dedusting chamber, a water blocking gate, a water supply system and an inducing draught device.

该除尘器装有文氏管、旋风体、湿帽、泡沫除尘室、挡水栅、供水系统和引风装置。

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