绝缘电阻测量仪表的电压等级_阀门标准-资讯动态-开云手机入口-开云(中国)

绝缘电阻测量仪表的电压等级_阀门标准

额定电压

V

绝缘电阻表的电压等级

V

≤60

250

＞60～380

500

文章来源：中国泵阀网

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