安装抽屉式配电柜时,其抽屉的机械联锁或电气联锁应动作正确且动作可靠,其动作正确的判断是:隔离触头分开后,断路器才能公开。
参考答案:错
对诊断与指导治疗尖锐湿疣最有价值的检测方法是()
A.细胞学宫颈涂片检查
B.免疫组化检查
C.分离培养
D.分子生物学方法
E.5%醋酸试验
Which of the following process involves determining project roles,responsibilities,and reporting relationships,and develops the staffing management plan ?()
A.Manage project tea
B.Human resource plannin
C.Develop project tea
D.Acquire project tea