A、<span style="font-size:14px;font-family:宋体">统一领导原则</span>
B、<span style="font-size:14px;font-family:宋体">系统整体原则</span><span style="font-size:14px;font-family:'Calibri','sans-serif'"> </span>
C、<span style="font-size:14px;font-family:宋体">分层领导原则</span><span style="font-size:14px;font-family:'Calibri','sans-serif'"> </span>
D、<span style="font-size:14px;font-family:宋体">数量控制原则</span>