39.熔蜡不宜采用直接加热法的原因是
<script>function viewparser(etype,eid){showWindow("showMsgBox", "plugin.php?id=tpgao_questionsyn:showMsg&timutype="+etype+"&item="+eid+"&credit=3&mod=sh", "get", 0);
}</script>[普通选择题]<br> 题目 39.熔蜡不宜采用直接加热法的原因是<br><br><br>A.温度过高,烫伤患者<br>B.石蜡变质,燃烧<br>C.石蜡冷却时间太长<br>D.不能进行浸蜡法<br>E.会导致石蜡内杂质太多<br><br>正确答案:B<br><div id="parserbtn"><input class="parserbtn"onclick="viewparser(1,14462);" type="button" name="parserbtn" value="查看解析" style="height: 23px"></div><br>来自《B18S专业实践能力(219题)》试卷<br><br>
页:
[1]