法定分类是什么?
LTE中,不同无线技术之间,触发测量报告的事件有:() ["邻区优于门限值,","邻区优于本小区,并超过偏置值,","本小区低于门限值,并邻区优于门限值,","本小区低于门限值"]
吹灰器所使用的介质有()。 ["A、水","B、过热蒸汽","C、水蒸汽","D、压缩空气"]
对于可翻转驾驶室,应有驾驶室(),并且在翻转操纵机构附近易见部位应有提醒驾驶员如何正确使用该操纵机构的文字。 ["A、锁止装置","B、限位装置","C、攀登装置","D、灭火装置"]
LTE支持的调度方式包括:() ["Proportional Fair,","Proportional Demand,","Max Aggregate Throughput,","以上都不是"]
硬质沥青生产过程的烟气如何处理?