Friday, April 25, 2025
Monday, June 2, 2025
Thursday, December 12, 2024
Saturday, January 11, 2025
问题:填空题矿井应当分井、分水平设观测站进行涌水量的观测,每月观测次数不少于()次。对于水质的监测每年不少于()次,丰、枯水期各()次。...
Sunday, May 25, 2025
Sunday, May 25, 2025
问题:填空题某站水准测量时,由A点向B点进行测量,测得AB两点之间的高差为0.506m,且B点水准尺的读数为2.376m,则A点水准尺的读数为()。...
Tuesday, May 27, 2025
Wednesday, October 2, 2024
问题:填空题()是断层的走向与煤(岩)层的走向平行或近似于平行的断层。...
Friday, November 29, 2024
问题:填空题水文地质条件复杂、极复杂的煤矿企业、矿井,除符合本条第一款规定外,还应当设立专门的()。...
Saturday, January 11, 2025
Saturday, January 11, 2025
问题:填空题矿井应当与气象、水利、防汛等部门进行联系,建立()和()。...
Monday, June 2, 2025
Tuesday, May 27, 2025
Tuesday, May 27, 2025
Friday, April 25, 2025
问题:填空题煤矿企业、矿井应当编制本单位的防治水长期规划和(),并组织实施。...
Tuesday, May 27, 2025
Thursday, December 12, 2024
Friday, November 29, 2024
Monday, June 2, 2025
Tuesday, May 27, 2025