依据华电集团《反违章管理指导意见》,下列各项中属于装置性违章的有()。 ["在电缆沟、隧道、夹层或金属容器内工作,不按规定使用安全电压行灯照明","脚手架未按规定搭设","梯子架设在不稳固的支持物上进行工作","脚手架上堆物超过其承载能力"]
What is the primary equipment for receiving MSI? () ["SART","EPIRB","NAVTEX","INMARSAT-B"]
下列不是《大学及独立学院教员聘任待遇暂行规则》的是() ["教员以专任为原则,教授、副教授、讲师每周上课9—12学时,不满9小时者按兼任待遇","对担任行政事务的职员,可酌减授课时间","教授分为9级","副教授、讲师、助教分为8级"]
在活动目录中设置账户策略时,Windows Server 2003允许多个账户策略。
What is the MOST important thing you should do before transmitting on a marine radio? () ["Ask for permission","Record the time in your radio log","Press the push to talk button three times","Monitor the channel to insure that it is clear"]
水下混凝土对粗骨料有何要求?