document.write( ' <p><b>上一篇：</b><a id="2c35-ed90-e09d-993f" href="../Pro/tp553.html">化學實驗台</a></p><p><b>下一篇：</b><a id="27c4-440e-2181-201e" href="../Pro/tp551.html">常規物理實驗台（tái）</a></p> ') <!--耗时0.002297163秒-->