Water, dirt, oil, or excessive dust should not be allowed to accumulate around electrical equipment.
在电器设备的周围不能积存水、油、脏物或灰尘。
High velocity electrical desalting technology for crude oil is an imported new technology.
原油高速电脱盐技术是引进的新电脱盐技术。
High velocity electrical desalting technology for crude oil is an imported new technology.
原油高速电脱盐技术是引进的新电脱盐技术。
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