名词
中文翻译：粉末出口
同义词：
['powder discharge', 'powder vent例句：1. The powder outlet is located in the back of the factory.（粉末出口位于工厂的后面。）']
例句：
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1. The powder outlet is located in the back of the factory.
粉末出口位于工厂的后面。
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2. The powder outlet was closed due to safety concerns.
由于安全原因，粉末出口被关闭了。
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3. The powder outlet is used to release the gas from the plant.
粉末出口用于释放工厂中的气体。