放工

• Research on control technology of gas in
  煤层综放工作面瓦斯治理研究
• Definition of reasonable parameters of fully mechanized caving face
  综放工作面合理参数的确定
• Test and research on mine gas drainage technology in sanqu mine
  沙曲矿瓦斯抽放工艺技术试验研究
• Application of high pressure injection water at combined mining face
  高压注水在综放工作面的应用
• Analysis on pouring water mechanism and prevention at 8415 face
  8415综放工作面出水机理分析及防治
• Practices on fully mechanized coal caving in deep inclined thick seam
  综放工作面布置顶煤巷道的探讨
• Bob ad his father constructed a tool shed in the backyard
  鲍伯和他父亲在后院建了一间放工具的仓库。
• Using gui capture / replay tools to reduce test creation cost
  使用gui捕获回放工具减少创建测试的成本。
• Research on reasonable layout of open - off cut in full mechanized caving face
  综放工作面切眼合理布置探析
• Research on roof movement law of deep fully mechanized coal caving face
  大采深综放工作面顶板运动规律研究