NB T 11169-2023 煤矿井下瓦斯抽采长钻孔定向钻进技术规范.pdf

上传人:ideacase155 文档编号:1537879 上传时间:2023-12-16 格式:PDF 页数:9 大小:2.58MB
下载 相关 举报
NB T 11169-2023 煤矿井下瓦斯抽采长钻孔定向钻进技术规范.pdf_第1页
第1页 / 共9页
NB T 11169-2023 煤矿井下瓦斯抽采长钻孔定向钻进技术规范.pdf_第2页
第2页 / 共9页
NB T 11169-2023 煤矿井下瓦斯抽采长钻孔定向钻进技术规范.pdf_第3页
第3页 / 共9页
NB T 11169-2023 煤矿井下瓦斯抽采长钻孔定向钻进技术规范.pdf_第4页
第4页 / 共9页
NB T 11169-2023 煤矿井下瓦斯抽采长钻孔定向钻进技术规范.pdf_第5页
第5页 / 共9页
亲,该文档总共9页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

展开阅读全文
相关资源
猜你喜欢
  • ASTM F2071-2000(2006) Standard Specification for Switch Position Proximity (Noncontact) or Limit (Mechanical Contact) Fiber-Optic《位置近似(非接触式)或限值(机械接触式)光纤开关标准规范》.pdf ASTM F2071-2000(2006) Standard Specification for Switch Position Proximity (Noncontact) or Limit (Mechanical Contact) Fiber-Optic《位置近似(非接触式)或限值(机械接触式)光纤开关标准规范》.pdf
  • ASTM F2071-2000(2011) Standard Specification for Switch Position Proximity (Noncontact) or Limit (Mechanical Contact) Fiber-Optic《位置接近(不接触)或限制(机械连接)的纤维光学开关的标准规范》.pdf ASTM F2071-2000(2011) Standard Specification for Switch Position Proximity (Noncontact) or Limit (Mechanical Contact) Fiber-Optic《位置接近(不接触)或限制(机械连接)的纤维光学开关的标准规范》.pdf
  • ASTM F2071-2000(2017) Standard Specification for Switch Position Proximity (Noncontact) or Limit (Mechanical Contact) Fiber-Optic《位置近似(非接触式)或限值(机械接触式)光纤开关的标准规格》.pdf ASTM F2071-2000(2017) Standard Specification for Switch Position Proximity (Noncontact) or Limit (Mechanical Contact) Fiber-Optic《位置近似(非接触式)或限值(机械接触式)光纤开关的标准规格》.pdf
  • ASTM F2072-2001(2007) Standard Practice for Hosedown of a Membrane Switch《薄膜开关软管洗涤的标准实施规程》.pdf ASTM F2072-2001(2007) Standard Practice for Hosedown of a Membrane Switch《薄膜开关软管洗涤的标准实施规程》.pdf
  • ASTM F2072-2014 Standard Test Method for Hosedown of a Membrane Switch《薄膜开关软管洗涤的标准试验方法》.pdf ASTM F2072-2014 Standard Test Method for Hosedown of a Membrane Switch《薄膜开关软管洗涤的标准试验方法》.pdf
  • ASTM F2073-2001(2006) Standard Test Method for Non-Destructive Short Circuit Testing of a Membrane Switch《薄膜开关无损短路检验的标准试验方法》.pdf ASTM F2073-2001(2006) Standard Test Method for Non-Destructive Short Circuit Testing of a Membrane Switch《薄膜开关无损短路检验的标准试验方法》.pdf
  • ASTM F2073-2014 Standard Test Method for Non-Destructive Short Circuit Testing of a Membrane Switch《薄膜开关无损短路检验的标准试验方法》.pdf ASTM F2073-2014 Standard Test Method for Non-Destructive Short Circuit Testing of a Membrane Switch《薄膜开关无损短路检验的标准试验方法》.pdf
  • ASTM F2075-2004e1 Standard Specification for Engineered Wood Fiber for Use as a Playground Safety Surface Under and Around Playground Equipment《置于运动场设备下面和周围的运动场安全表面用工程木纤维标准规范》.pdf ASTM F2075-2004e1 Standard Specification for Engineered Wood Fiber for Use as a Playground Safety Surface Under and Around Playground Equipment《置于运动场设备下面和周围的运动场安全表面用工程木纤维标准规范》.pdf
  • ASTM F2075-2010 Standard Specification for Engineered Wood Fiber for Use as a Playground Safety Surface Under and Around Playground Equipment.pdf ASTM F2075-2010 Standard Specification for Engineered Wood Fiber for Use as a Playground Safety Surface Under and Around Playground Equipment.pdf
  • 相关搜索
    资源标签

    当前位置:首页 > 标准规范 > 行业标准 > NB能源行业

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1