问题:下列哪台泵与脱氧水槽无关()A、P1406B、P1403C、P1401D、P1407...
Wednesday, August 16, 2023
问题:启动炉篦压灰过程中,当炉篦转数大于()转时,自动停炉篦。...
Saturday, September 10, 2022
Thursday, September 22, 2022
Sunday, June 18, 2023
问题:建立气化炉预热水循环,此步骤可在炉温升至()℃前进行A、200B、100C、140D、250...
Wednesday, August 16, 2023
Thursday, September 22, 2022
Friday, November 25, 2022
问题:刮板捞渣机主要有捞渣机机体、传动部分和()组成。...
Sunday, September 11, 2022
Tuesday, December 20, 2022
问题:合成气中有效气成分是H<sub>2</sub>、CO和CO<su...
Sunday, September 11, 2022
问题:气化炉投料时必须挂的联锁有:()、()、()、()。...
Thursday, September 22, 2022
Monday, November 13, 2023
问题:静电电压在10KV,能量在37mJ时,人体会产生()。A、刺痛B、轻微痉挛C、剧烈刺痛D、稍有感觉...
Tuesday, May 16, 2023
问题:气化炉在整个升温期间,出激冷室气体温度不允许超过300℃...
Saturday, September 10, 2022
问题:减负荷时,首先降低氧气流量,然后再降低煤浆流量。...
Saturday, September 10, 2022
问题:由于责任心不强、操作不当造成车辆损坏、人员伤亡或财产损失的事故是()。A、生产事故B、工伤事故C、设备事故D、交通事故...
Wednesday, August 16, 2023
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:蒸汽升温结束后准备点火前,当向气化炉通入空气后,如何投用蒸汽?...
Thursday, September 22, 2022