Analysis result shows that the great temperature decrease in reaction oil and gas pipe inlet is the main cause.
经过分析后认为，入口处反应油气管温度下降幅度较大是造成反应油气入口结焦严重的根本原因。
The practice of indoor gas pipe during main equipotential bonding of electrical conductor is put forward.
提出了建筑物内导电体总等电位联结中燃气管道的做法。
Main points and design characteristics of main design parameter, pneumatic, strength and rotor dynamics calculations of centrifugal compressor natural gas pipe line are introduced.
介绍了天然气管线压缩机的主要设计参数、气动方案计算、强度计算、转子动力学计算的要点及机构设计的特点。
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