Explanation and analysis on measuring and determining flammable content in coal gas with austenitic gas analyzing instrument
奥氏仪测定煤气中可燃组分的释析
Test Peport on the Harmful Gas Content in Long Tunnel Construction with Trackless Transportation and Flexible Pipe Ventilation
长遂洞无轨运输施工软管通风技术有害气体含量测试报告
Current Status and Developing Direction of Acidizing Techniques for Horizontal Wells in Luojiazhai Gas Field with High Sulfur Content
罗家寨高含硫气田水平井酸化技术现状及发展方向分析
The Probing for the Specific Dust Collection Area and Matched Selection of the Electric Source of Electrostatic Dust collector for High Dust Content Gas
高含尘烟气电除尘器比集尘面积和电源匹配选择的探讨
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