露天煤矿防排水安全措施一、概述 由于神山露天矿地形总体呈西高东低,该区在雨季节会形成短时洪峰,所以为了进一步保证露天矿雨季安全生产,特制定本措施。二、采掘场排水1、为了防止地表水进入采场,地表境界外设地...
时间:2025-05-29 11:52栏目:行业资料
编号: SM-ZD-21322 编制: ____________________ 审核: ____________________ 批准: ____________________ 露天煤矿防排水安全措施Through the process agreement to achieve a unified action policy for different people, so as to coordinate action, reduce blindness, and make the work o...
时间:2025-01-12 08:56栏目:行业资料