问题:安全监控设备必须定期进行调试、校正,每月至少()次。...
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:《消防法》规定,()领导全国的消防工作。地方各级人民政府负责本行政区域内的消防工作。...
Friday, September 16, 2022
问题:OJT是对下属承担的工作进行教育的过程,是与实践相连结的教育,因而通过OJT可培养出实战的力量。...
Thursday, September 22, 2022
Friday, September 16, 2022
Thursday, September 15, 2022
Friday, September 16, 2022
Thursday, September 15, 2022
问题:地面钻孔放顶法的地面钻孔的孔径一般为100mm左右,孔距约为()。...
Saturday, September 17, 2022
问题:职工因工死亡,其亲属均可按规定领取供养亲属抚恤金。()...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:水文地质补充勘探工作完成后,应当及时提交成果报告或者资料,由谁组织审查、验收()...
Thursday, September 22, 2022
问题:震动爆破为什么要雷管总延时时间不得超过130毫秒?...
Thursday, September 22, 2022
问题:采煤机用刮板输送机作轨道时,必须经常检查(),防止采煤机牵引链因过载而断链。...
Tuesday, September 20, 2022
Thursday, September 22, 2022
Thursday, September 15, 2022
Thursday, September 22, 2022
问题:在岗培训(OJT)法适合于技巧、技术与操作型任务。...
Thursday, September 15, 2022
Thursday, September 22, 2022