This Standard deals with the safety of electric stationary circulation pumps for household and similar purposes intended for use in heating systems or in service water systems, their rated voltage being not more than 250 V for single-phase and 480 V for o
DS/EN 60335-2-51/A2-2012由丹麦标准化协会 DK-DS 发布于 2012-04-27,并于 2012-04-27 实施。
DS/EN 60335-2-51/A2-2012在国际标准分类中归属于: 91.140.10 中央供热系统,91.140.65 水加热设备。
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