1.
The Urban Gas-piping Industry: Connection Charges on Short and Long-term Profit Structure;
城市管道燃气业中接驳费对企业盈利分布的影响
2.
Nanning Pipeling Gas Company Bottled Gas Business Activities Competition Strategies Study;
南宁管道燃气公司瓶装气业务竞争战略研究
3.
Application of Job Safety Analysis to Construction Management of Gas Pipeline
作业安全分析在燃气管道施工管理的应用
4.
Gas system: gas pipe line from the joint at 1m from the workshop outside wall to industrial furnaces.
燃气系统:从车间外墙外1米处的接点至工业炉的燃气管道。
5.
"Pipe Gas Supply Co., Ltd."
管道燃气供应有限公司
6.
Study on Elements of Safety Platform Support System for City Pipeline Gas Enterprise
城市管道燃气企业安全平台支撑体系要素研究
7.
Analysis of application of PE pipe on the project of gas pipeline
浅谈PE管在管道燃气工程中的应用
8.
Simulation Research on Deflagration of Premixed Gases in Tubes;
管道内预混可燃气体燃爆过程仿真研究
9.
Numerical Simulation of Combustive Gas Explosion in the Horizontal Pipeline Build-in Obstacles
管道内障碍物对可燃气体燃爆影响的仿真研究
10.
a duct that admits air to be mixed with fuel.
一种能让空气和燃料混合的管道，如煤气管。
11.
Discussion on Problems Concerning Pipeline Corners in Design of Gas Pipeline
燃气管道设计中管道转角有关问题的探讨
12.
Application of Pipeline Stress Calculation Software to Gas Pipeline Installed along Bridge
管道应力计算软件在随桥燃气管道的应用
13.
a pipeline used to transport natural gas.
一种用来输送天燃气的管道。
14.
Technical specification for polyethylene (PE) gas pipeline engineerings
聚乙烯燃气管道工程技术规程
15.
Extra gas was to be fed into the pipeline
要把更多的燃气输入管道。
16.
Technical specification for polyethylene(pe) buried fuel gas pipeline engineering
聚乙烯埋地燃气管道工程技术规程
17.
A Study on the Reform of Zhejiang Pipeline Gas Initial Installation Charge Policy;
浙江省管道燃气初装费政策改革研究
18.
Safety of Liquefied Gas Pipelines Assessed by Fuzzy Collocation Method;
燃气管道安全性的模糊风险评价研究