华能某厂值长资格选拔考试题1

<div style="FONT-SIZE: 14px;"><span class="viewthreadtxt"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt;"><b><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: 宋体;"><span style="mso-list: Ignore;"><font face="Times New Roman">一、<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span></b><b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">填空：（每空</span></b><b><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt;"><font face="Times New Roman">0.5</font></span></b><b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">分，共</span></b><b><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt;"><font face="Times New Roman">30</font></span></b><b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">分）</span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">1.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">燃烧时，燃料中的硫与空气中的氧化合为＿＿＿＿＿＿＿，其中一部分再氧化成为＿＿＿＿＿＿＿，它降低燃烧气体中的温度，同时与气体中的＿＿＿＿＿＿＿化合，形成＿＿＿＿＿＿＿。在低温下凝结，使锅炉的＿＿＿＿＿＿＿等受热面腐蚀。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">2.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">降低锅炉含盐量的主要方法有＿＿＿＿＿＿＿＿＿＿＿＿＿＿，＿＿＿＿＿＿＿＿＿＿＿＿＿＿，＿＿＿＿＿＿＿＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">3.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">汽机紧急跳闸阀动作，脱扣的途径有＿＿＿＿＿＿＿＿＿＿＿＿＿＿、＿＿＿＿＿＿＿＿＿＿＿＿＿＿、＿＿＿＿＿＿＿＿＿＿＿＿＿＿、＿＿＿＿＿＿＿＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">4.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">保护锅炉安全，我厂锅炉</span><span lang="EN-US"><font face="Times New Roman">A</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">、</span><span lang="EN-US"><font face="Times New Roman">B</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">侧都安装了＿＿＿＿＿＿＿炉膛压力开关，采取逻辑关系为＿＿＿＿＿＿＿，当炉膛压力为＿＿＿＿＿＿＿时锅炉跳闸。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">5.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">机组运行中，推力轴承磨损报警值为＿＿＿＿＿＿＿，跳闸值为＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">6.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">属于二类发变组保护有＿＿＿＿＿＿＿＿＿＿＿＿＿＿、＿＿＿＿＿＿＿＿＿＿＿＿＿＿、＿＿＿＿＿＿＿＿＿＿＿＿＿＿、＿＿＿＿＿＿＿＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">7.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">发电机连续运行负序电流应≤＿＿＿＿＿＿＿，负序电流达到</span><span lang="EN-US"><font face="Times New Roman">0.41P.U</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">时可以运行＿＿＿＿＿＿＿，负序电流达到</span><span lang="EN-US"><font face="Times New Roman">1P.U</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">时可以运行＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><font face="Times New Roman"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;">8.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span lang="EN-US">220KV</span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">及以上电压等级与变电站间联络线停电时，一般先停＿＿＿＿＿＿＿侧，后停＿＿＿＿＿＿＿侧，复电时操作顺序相反。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">9.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">规程规定汽机作超速试验时，危急保安器动作转速＿＿＿＿＿＿＿为合格，＿＿＿＿＿＿＿范围内可不作调整。同一飞锤两次超速试验动作转速差与原始记录相对误差均应＿＿＿＿＿＿＿＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">10.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">凝汽器严密性试验中真空下降速度＿＿＿＿＿＿＿为优，＿＿＿＿＿＿＿合格，＿＿＿＿＿＿＿为不合格。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">11.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">当任一母线电压消失，柴油发电机在＿＿＿＿＿＿＿自动启动，当失压母线电源恢复时，机组继续一</span><font face="Times New Roman">
                                </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">负荷＿＿＿＿＿＿＿自动跳柴油发电机出口开关。柴油发电机连续启动次数为＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">12.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">机组启动过程中当炉水温度≥</span>ffice:smarttags" /&gt;<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="100" unitname="℃"><span lang="EN-US"><font face="Times New Roman">100</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">℃</span></chmetcnv><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">以后，控制炉水饱和温升率为＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">13.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">带电作业的工具应定期进行＿＿＿＿＿＿＿试验及＿＿＿＿＿＿＿试验。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">14.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">雷雨天气需要巡视室外高压设备时，应＿＿＿＿＿＿＿，并不得靠近＿＿＿＿＿＿＿和＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">15.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">机组极热态启动时，汽机主汽门前蒸汽温度膏腴高压内上缸进口面金属温度＿＿＿＿＿＿＿以上，且过热度＿＿＿＿＿＿＿，进行汽机冲转前的全面检查。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">16.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">二级循环水泵出口压力低报警值为＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">17.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">主变压器、启动变压器投入、停止前应合上变压器的＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">18.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">机组启动阶段，凝结水可以开始回收的水质标准值：硬度≤＿＿＿＿＿＿＿μ</span><span lang="EN-US"><font face="Times New Roman">mol/L</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">，</span><span lang="EN-US"><font face="Times New Roman">Fe</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">≤＿＿＿＿＿＿＿μ</span><span lang="EN-US"><font face="Times New Roman">g/L</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">，</span><span lang="EN-US"><font face="Times New Roman">Cu</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">≤＿＿＿＿＿＿＿μ</span><span lang="EN-US"><font face="Times New Roman">g/L</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">19.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">设计煤种的低位发热量＿＿＿＿＿＿＿、灰分＿＿＿＿＿＿＿、可燃基挥发分＿＿＿＿＿＿＿、硫＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">20.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">锅炉蒸汽品质标准：电导率（</span><chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="25" unitname="℃"><span lang="EN-US"><font face="Times New Roman">25</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">℃</span></chmetcnv><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">）＿＿＿＿＿＿＿、</span><font face="Times New Roman"><span lang="EN-US">SiO</span>_{<span lang="EN-US" style="FONT-SIZE: 15pt; mso-bidi-font-size: 12.0pt;">2</span>}</font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">＿＿＿＿＿＿＿、</span><span lang="EN-US"><font face="Times New Roman">Cu</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">＿＿＿＿＿＿＿。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">21.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">本省电网与华中电网并列运行时：当电网频率突然超出＿＿＿＿＿＿＿范围时，各发电厂不待调度命令＿＿＿＿＿＿＿，使电网频率恢复正常，并向上级调度汇报。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">22.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">湖南电网与华中电网并列运行时：当频率低于</span><span lang="EN-US"><font face="Times New Roman">49.5HZ</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">时，应在＿＿＿＿＿＿＿分钟内恢复至</span><span lang="EN-US"><font face="Times New Roman">49HZ</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">以上。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l2 level1 lfo3; tab-stops: list 18.0pt;"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman';"><span style="mso-list: Ignore;"><font face="Times New Roman">23.<span style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">发电厂设备检修：电厂检修管理人员必须在预定开工日前＿＿＿＿＿＿＿前向相应调度机构检修管理人员提出申请。调度机构检修管理人员于开工前＿＿＿＿＿＿＿天批答。有值班调度员和电厂运行值班员执行。</span></p></span></div>

没有答案吗？？

看看快快快快快快快快快

能提供下答案吗?

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<p>值长不好当啊,题目有点难度!</p>
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很不错的题目，可惜没有答案呀。

非常好呀!

[em01]

有答案就好了！

看看