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document.write('    	<td height="18" bgcolor="#EDECE9">·[sfg] 发表评论于 2018/4/25 10:38:24</td>');
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document.write('    	<td style="line-height:24px;font-size:14px;">&nbsp;讲解的很好！</td>');
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document.write('    	<td height="18" bgcolor="#EDECE9">·[] 发表评论于 2017/9/9 12:39:26</td>');
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document.write('    	<td style="line-height:24px;font-size:14px;">&nbsp;发光管电阻多大、</td>');
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document.write('    	<td height="18" bgcolor="#EDECE9">·[青柳丫] 发表评论于 2017/1/24 20:32:21</td>');
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document.write('    	<td style="line-height:24px;font-size:14px;">&nbsp;非常好的改制！非常感谢！</td>');
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document.write('    	<td height="18" bgcolor="#EDECE9">·[] 发表评论于 2015/6/3 10:00:10</td>');
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document.write('    	<td style="line-height:24px;font-size:14px;">&nbsp;学习了</td>');
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