Sunday, September 11, 2022
Tuesday, September 13, 2022
氧化风机顺控启动顺序()。A、启动隔音罩排风扇;B、打开氧化风机出口排空门;C、打开氧化风机出口门;D、启动氧化风机;E、延时120秒,关闭氧化风机出口排空门。...
Saturday, May 18, 2024
Sunday, September 11, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
引起轴承超温的主要因素有()。A、缺油或油过量;B、油质恶化;C、设备振动;D、供油温度过高。...
Thursday, September 28, 2023
Sunday, September 11, 2022
Sunday, September 11, 2022
某锅炉内二氧化硫质量浓度是1259mg∕m<sup>3</sup...
Sunday, September 11, 2022
典型的石灰石湿法脱硫系统可能有六个子系统,下列设备中,属于烟气系...
Sunday, September 11, 2022
湿磨机电机线圈温度小于()允许启动。A、100℃B、105℃C、110℃D、95℃...
Thursday, September 28, 2023
Ca/S摩尔比增大,SO<sub>2</sub>排放量降低,脱硫...
Sunday, September 11, 2022
泵与风机是把机械能转变为流体的()的一种动力设备。A、动能;B、压能;C、势能;D、动能和势能。...
Friday, October 27, 2023
Sunday, September 11, 2022
当脱硫装置发生事故需紧急停运时,首先必须要快速开启(),以确保锅...
Sunday, September 11, 2022
Tuesday, September 13, 2022
Sunday, September 11, 2022
吸收塔浆液PH值急剧而频繁地变化会导致吸收塔衬胶()。...
Sunday, September 11, 2022
Sunday, September 11, 2022