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1、资料收集于网络如有侵权请联系网站删除谢谢精品文档煤矿从业人员岗前培训考试复习题一、填空题：1、安全第一、预防为主、综合治理是我国煤矿安全生产方针。2、煤矿安全规程 具有 强制性、科学性、规范性和稳定性的特点。3、“三违”指的是违章指挥、违章作业和 违反劳动纪律。4、根据巷道的用途、服务范围矿井巷道可分为开拓巷道、准备巷道、回采巷道。5、矿井开拓方式以井筒形式为依据可划分为立井开拓、斜井开拓、平硐开拓和 综合开拓。6、掘进工作面的炮眼按其用途和位置可以分为周边眼、辅助眼和 掏槽眼三类。7、“一通三防”是指通风、防瓦斯、防煤尘和 防灭火。8、矿井火灾按引火源不同可分为外因火灾和 内因火灾两大类。9
2、、煤层产状通常用走向、倾向和倾角来表示。10、井下六大安全避险系统是安全监测监控系统、井下人员定位系统、紧急避险系统、矿井压风自救系统、矿井供水施救系统和通信联络系统。精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 1 页，共 12 页资料收集于网络如有侵权请联系网站删除谢谢精品文档11、煤矿探放水原则是预测预报、有疑必探、先探后掘、先治后采。12、矿井空气是矿井井巷内气体的总称。13、坚持 管理、装备、培训 三并重原则，是我国煤矿安全生产实践经验的总结。14、根据违法的程度和实施行政制裁的主体与制裁对象的不同，行政责任又分为行政处罚和 行政处分。15、新工人入矿三级安全教育
3、是指厂矿级、车间（区队）和 班组三级安全教育。16、井下常用通风设备有风墙、风门和调节风窗等。17、煤矿爆破避险选用煤矿许用瞬发电雷管和煤矿许用毫秒延期电雷管。18、采煤工艺包括破煤、装煤、运煤、支护和采空区处理五大项内容。19、矿井通风方法根据风流获得动力来源的不同可分为自然通风和机械通风。20、采空区处理的方法一般有全部垮落法、充填法和缓慢下沉法三种，通常采用的是全部垮落法。21、煤矿安全规程规定，矿井空气中的一氧化碳的最高允许浓度为0.0024。22、预防矿井火灾的基本原则是预防为主、消防并举。精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 2 页，共 12 页文档编码
4、:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O1
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6、6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C
7、3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G
8、5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U
9、9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K
10、10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10资料收集于网络如有侵权请联系网站删除谢谢精品文档23、井下供电系统中应该做到的“三无”是指无明接头、无鸡爪子和 无羊尾巴。24、矿井五大自然灾害是指火灾、水灾、冒顶、瓦斯 和
11、煤尘。25、安全生产责任制是最基本的安全管理制度，是所有安全管理制度的核心。其本质是安全生产，人人有责。26、煤层按厚度可分为薄煤层、中厚煤尘和厚煤层。27、入井前“三禁止”是指禁止喝酒、禁止携带烟火和点火工具和禁止穿化纤衣服。28、防爆总标志是：Ex。29、矿井瓦斯等级按照平均1t 煤涌出瓦斯量和瓦斯涌出形式划分为：低瓦斯、高瓦斯和 煤瓦斯突出。30、我国普通采用的采煤工艺有：炮采、普采、综采 和综放。31、煤矿防治水五项综合与措施是防、堵、排、截和疏。32、“三同时”是指生产经营单位新建、扩建、改建工程项目的安全设施，必须与主体工程同时设计、同时施工和同时投入生产和使用。二、选择题1、依照
12、安全生产法第21 条规定，未经（B）合格的的精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 3 页，共 12 页文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7
13、K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 Z
14、O5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1
15、M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文
16、档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD
17、7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4
18、E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10资料收集于网络如有侵权请联系网站删除谢
19、谢精品文档从业人员，不得上岗作业。A、安全生产教育B、安全生产教育和培训C、安全技术培训D、安全操作培训2、规定采矿许可证制度的法律的是（B）。A、煤炭法B、矿产资源法C、矿山安全法D、安全生产法3、劳动合同的订立和变更应遵循（C）的原则。A、平等自愿B、协商一致C、平等自愿，协商一致4、（A）是保护人身安全的最后一道防线。A、个体防护B、隔离C、避难D、救援5、打眼工作一般由（B）人配合进行。A、1 B、2 C、3 6、主接地极应设置在（A）。A、水沟B、主副水仓C、机电硐室7、高瓦斯矿井每班至少检查（A）次瓦斯。A、三B、二C、一8、过滤式自救器仅能防护的气体是（B）。A、二氧化碳B、一氧
20、化碳C、硫化氢9、岩巷是指煤层占断面（C）的巷道。A、0 B、1/5 以上C、1/5及其以下精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 4 页，共 12 页文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文
21、档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD
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25、K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 Z
26、O5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1
27、M9K10资料收集于网络如有侵权请联系网站删除谢谢精品文档10、矿山救护队至服务矿井的距离以行车时间不超过（B）分钟为限。A、20 B、30 C、40 11、中国人民共和国安全生产法施行的时间是（A）。A、2002年 11 月 1 日B、2002年 1 月 11 日C、2002年 6 月 9 日D、2002年 10 月 1 日12、安全生产法 规定从业人员在安全生产方面的义务包括：从业人员在作业过程中，应严格遵守本单位的安全生产规章制度和操作规程，服从管理，准确佩戴和使用（B）。A、安全卫生设施B、劳动防护用品C、劳动防护用具13、新进矿山的井下作业职工，接受教育培训的实践不得少于（C）学时。
28、A、20 B、50 C、72 14、特种作业人员安全技术考核以实际操作技能考核为主，合格者获得国家统一印制的（B）。A、培训合格证B、特种作业操作资格证C、特殊工种资格证上岗证15、（A）是本企业安全生产第一责任者，对本单位的安全生产负全面领导责任。A、矿长B、主管安全生产的副矿长C、总工程师精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 5 页，共 12 页文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K
29、3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO
30、5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M
31、9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档
32、编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7
33、O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E
34、3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF
35、1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10资料收集于网络如有侵权请联系网站删除谢谢精品文档16、斜井采用串车提升时，要求井筒倾角不得超过（A）。A、25 B、18 C、22 o17、矿内空气主要成分以（A）为主。A、氧气和氮气B、氧气和二氧化碳C、氮气和二氧化碳18、处理拒爆眼，是在距离拒爆眼（B）m 外，另打与其平行的新炮眼，重新装药起爆。A、0.1 B、0.3 C、0.5 19、三人连锁放炮制中的三人是指（B）。A、放炮员
36、，瓦检员，跟班矿长B、放炮员，瓦检员，班组长C、打眼工，放炮员，瓦检员20、低瓦斯矿井每班至少检查（B）瓦斯。A、一次B、二次C、三次21、煤矿井下三大保护是指漏电保护、（B）、保护接地。A、欠压保护B、过流保护C、过载保护22、安全电压（C）v。安全电流是30mA/S。A、12 B、24 C、36 23、油料火灾不宜采用（A）灭火。A、水B、沙子C、干粉24、（A）开采和破坏煤层露头的防隔水煤柱。精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 6 页，共 12 页文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E
37、3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF
38、1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K
39、3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO
40、5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M
41、9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档
42、编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7
43、O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10资料收集于网络如有侵权请联系网站删除谢谢精品文档A、严禁B、可以C、视情况25、根据风流获得的动力来源不同，矿井通风方法分为自然通风和（A）。A、机械通风B、正压通风C、负压通风26、（C）采用电雷管起爆。A、严禁B、必须C、视情况27、矿井开拓方式可分为立井开拓、斜井开拓、平硐
44、开拓和（B）。A、混合开拓B、综合开拓C、平井开拓28、在采煤过程中（B）是顶板管理的重要部位。A、伪顶B、直接顶C、基本顶29、（B）是一种需要隔断风流，同时通车和行人的巷道内的通风设施。A、风墙B、风门C、风窗D、风桥30、人力背送炸药时，背药工与爆破工相距大于（）m。A、8 B、10 C、15 31、厚度在（B）m 的煤层叫中厚煤层。A、1.1-1.3 B、1.3-3.5 C、1.5-3.0 D、1.7-1.9 32、煤尘爆炸所需氧气浓度不低于（C）。A、12 B、13 C、18 D、20 33、放炮地点附近20 米以内风流中的瓦斯浓度达到（A），精品w o r d 学习资料 可编辑资料
45、-精心整理-欢迎下载-第 7 页，共 12 页文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7
46、K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 Z
47、O5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1
48、M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文
49、档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD
50、7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4E3I6 HF1C3D7K3G5 ZO5U9S1M9K10文档编码:CD7O10A4