当1500V直流电压输送给ACM时会通过ACM熔断器和（）。 ["滤波电抗器","MCM滤波电抗器","线路滤波器","MCM熔断器"] One of the advantages in the use of a dry liner over a wet liner is（） ["it is fitted with neoprene O-ring seals","the honing process makes it easier to maintain the desired oil film","there is likelihood of water leaking into the combustion space","it fits more loosely due to a decrease in heat transfer through the composite wall"] 正确调整托轮的目的是什么？ 清除计算机病毒前，应进行（）的操作。 ["询问","备份文件","重新查毒","自动升级"] 在施工前不应该检查设备是否完好。 适用一般程序处理的案件应当自立案之日起（）内作出处理决定；案情复杂，不能在规定期限内作出处理决定的，经工商行政管理机关负责人批准，可以延长（）