rated valve capacity 阀额定容量
rated voltage on valve side [电] 额定阀侧电压
rated current on valve side [电] 额定阀侧电流
rated valve
额定阀
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The pressure relief valve can be mounted on an oil tank cover or a lateral wall of the transformer for protection in case of pressure of the oil tank in excess of the rated valve.
它安装在变压器的油箱箱盖或侧壁上，当油箱内压力超过规定值时，对变压器起保护作用。
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