It can improve gas suction effect, reduce drilling hole amount and save construction investment.
采用优化后的方法可以提高瓦斯抽放效果，减少钻孔数量从而节省施工投入。
Capital construction is under way at several gas fields.
几个天然气田正在进行基本建设。
The make and construction technique of thin oil sealing dry gas tank are concluded.
对稀油密封干式煤气柜的制作与安装，进行了技术性总结；
The investment decision-making method of general analysis in the construction of gas stations;
加油站的建设投资决策中的一般分析方法；
The key construction unit to gas inspection is sensitive element for gas and gas transducer.
气体检测的关键结构单元是气敏元件和气体传感器。
This paper briefly introduces construction of natural gas pipeline network in the world.
本文概要介绍世界天然气管网建设情况。
The evaluation of a construction project of oil and gas often involves various indices.
对油气产能建设性项目进行经济评价时，往往涉及到多个经济评价指标。
The construction of gas SCADA system is discussed in this paper.
论文论述了天然气scada系统的构建。
Study on the Construction and Classification of Gas Explosion Accident Prevention System in Coal Mine;
还在讨论此次瓦斯爆炸的以外事故。
Study on the Construction and Classification of Gas Explosion Accident Prevention System in Coal Mine;
还在讨论此次瓦斯爆炸的以外事故。
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