60医用低频电流的频率范围是多少Hz()。
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}</script>[普通选择题]<br> 题目 60医用低频电流的频率范围是多少Hz()。<br><br><br>A.0~100Hz<br>B.0~1000Hz<br>C.0~10000Hz<br>D.0~100000Hz<br>E.0~1000000Hz<br><br>正确答案:B<br><div id="parserbtn"><input class="parserbtn"onclick="viewparser(1,8568);" type="button" name="parserbtn" value="查看解析" style="height: 23px"></div><br>来自《P107Z2专业知识模拟试题二》试卷<br><br>
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