1.
Application of Preserving Heat and Direct-buried Pipeline for DHC System
区域供冷供热工程中的预制保温管道直埋应用
2.
Design Methods of Tee Branch of Directly Buried Heat-supply pipeline
直埋敷设供热管道三通支管设计方法
3.
Double Layer SAW Pipe with Large Diameter for Transmitting Oil and Gas
油气输送管道用大直径双层埋弧焊管
4.
Standard for D.C.drainage protection of buried steel pipelines
埋地钢质管道直流排流保护技术标准
5.
Study of Design and Calcuation Method for Directly Buried Heating Pipe;
直埋供热管道设计及计算方法的研究
6.
Application of Directly Buried Steam Pipeline in Thermal Power Plant
直埋蒸汽管道在火力发电厂中的应用
7.
Foundation of Finite Element Model for Directly Buried Hot Water Heat-supply Pipeline
直埋热水供热管道有限元模型的建立
8.
Research on DC Potential Detection Technology for Buried Steel Pipeline
埋地钢质管道管中直流电位测试技术研究
9.
Stress Analysis and Force Calculation on Buried Heating Pipeline;
直埋敷设供热管道应力分析与受力计算
10.
Research on Longitudinal Mechanical Characteristics of Pipelines Buried in Soft Soil under Vertical Loads;
垂直荷载作用下埋地管道的纵向力学性状分析
11.
The Experimental Study and Analysis of Directly Buried Inner Resistance Heat-preservation Pipeline;
内阻式直埋保温供热管道的实验研究与分析
12.
Heat Transfer Problem in Buried-Directly Pipes with Multi-Layer Insulation by Boundary Element Method;
多层保温地下直埋热力管道传热的边界元分析
13.
Analysis of Force and Protection of the Taper Pipe in Directly Buried Heat-Supply Pipeline
直埋供热管道变径处的受力分析与保护
14.
Construction Technique of the Direct-burial Non-compensation Heating Pipelines in Liuqi Road of Lishi City
离石市刘七路直埋式无补偿供热管道施工工艺
15.
Numericl Simulation of Vertical Earth Pressure on the Top of Rectangle Ditch-buried Pipes
沟埋式管道垂直土压力的数值模拟分析
16.
R&D of Φ1219 mm X80 LSAW Linepipe for No.2 West-East Gas Transmission Pipeline Project
西气东输二线管道工程用X80钢级Φ1219mm直缝埋弧焊管的研发
17.
For laying indoors,in trenchesin ducts and in ground,able tobear heavier pulling force,andfor fixed installation.
敷设在室内、电缆沟、管道、直埋等能承受较大机械外力等固定场合。
18.
Buried Gas Pipeline under Shallow Buried Protection of Stress Analysis
浅埋防护下埋地燃气管道的受力分析