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Switch card specifications typically specify relay drive current rather than coil power.
开关卡的技术指标通常给出继电器的驱动电流值，而不是线圈功率。
youdao
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Switch card specifications typically specify relay drive current rather than coil power.
开关卡的技术指标通常给出继电器的驱动电流值，而不是线圈功率。
youdao