埋地

• Technical specification for buried steel skeleton polyethylene fuel gas pipeline engineering
  埋地钢骨架聚乙烯复合管燃气管道工程技术规程
• Specification for structural design of buried steel pipeline of water supply and sewerage engineering
  给水排水工程埋地钢管管道结构设计规程
• Numerical simulation for soil hydrothermal coupling temperature field around underground pipelines
  埋地管道周围土壤水热耦合温度场的数值模拟
• Technical specification for buried unplasticized polyvinyl chloride pipeline of water supply engineering
  埋地硬聚氯乙烯给水管道工程技术规程
• Temperature decrease of crude oil pipeline buried in soil saturated with water during shutdown in winter
  饱和含水土壤埋地原油管道冬季停输温降
• Specification for structural design of buried cast - ironpipeline of water supply and sewerage engineering
  给水排水工程埋地铸铁管管道结构设计规程
• Specification for structural design of buried cast - iron pipeline of water supply and sewerage engineering
  给水排水工程埋地铸铁管管道结构设计规程
• Technical specification for buried un - plasticized polyvinyl chloride pvc - u pipeline of ester supply engineering
  埋地硬聚乙烯给水管道工程技术规程
• Based on data of experiments and model , the exergy analysis method is introduced
  在埋地换热器模型分析和实验数据的基础上，提出了用有用能分析法。
• Specification for structural design of buried rectangular pipeline of water supply and sewerage engineering
  给水排水工程埋地矩形管管道结构设计规程