1.
The Application of Pipe Online Plugging Technology in Gas Network Reconstruction
管道不停输封堵技术在燃气管网改造中的应用
2.
Application of interluding method with plastic pipes inrehab and alteration of old gas pipes;
塑料管穿插法在旧燃气管道修复改造中的应用
3.
Application and Practice of Gas Pipeline Transformation by Passing Smaller Diameter PE Pipe through Old Pipeline
异径穿管技术在燃气管道改造中的应用
4.
This paper introduces some solutions: change cast-iron pipe to steel or PE pipe; retain manufactured gas works to adulterate; on humidification of natural gas in network.
文章介绍了国内燃气铸铁管网改造的常用方法,并对其各自特点进行了分析。
5.
The necessaries of technique improvement --problems of alteration of gas pipeline net in Harbin
技术改造的必要性——哈尔滨市煤气管网改造问题
6.
energy supply for space heating is 2.70 million tce, taking 6.5% of the final energy consumption;
高井电厂改造燃气发电，削减燃煤量150万吨;
7.
Discussion on the transformation from a Pulverized-coal Fired Boiler to a BFG-fired boiler in the power System
动力燃煤锅炉改造为燃高炉煤气锅炉的探讨
8.
Development of Hydraulic Calculation Program for Gas Network with Multiple Gas Sources
多气源燃气管网水力计算程序的开发
9.
Gas Consumption Forecast for Long-term Planning of City Gas Pipeline Network
城市燃气管网长期规划用气量的预测
10.
* Gaojing Power Plant is switched to gas-fired generation, reducing 1.50 million tons of coal;
高井电厂燃气改造，减煤150万吨。
11.
Discussion on questions related to transformation design of gas-fired boiler
燃气锅炉改造和设计有关问题的探讨
12.
Briefly Discussion on Steel Pipe Application and Protection in City Gas Pipeline Network
钢管在城市燃气管网中的应用和防护
13.
Application of Integrity Management Process to Urban Gas Pipeline System
完整性管理在城市燃气管网上的应用
14.
Calculation of Transmitted Gas in Annular Distributing System under Accident Condition
事故状态下环状燃气输配管网的计算
15.
The Research on Theoretical Analysis and Application of Gas Pipework Calculation
燃气管网计算理论分析与应用的研究
16.
Study of Reliability and Risk in the Town-gas Pipe Net-work System;
城镇燃气管网系统可靠性与风险研究
17.
Fuel Gas Pipelines Information System Using MAPGIS;
基于MAPGIS的燃气管网信息系统
18.
Seismic Damage Analysis and Disaster Mitigation Approaches for Urban Gas Piping Systems
城市燃气管网的震害分析及减灾对策