1.
Industry Heating Facilities Adjustment while NG Conversion
向天然气转换时工业加热设备的调整
2.
Metering of Domestic Gas Meter in NG Conversion
天然气转换中居民用户计量的对策研究
3.
Research of Risk Source Analysis and Safety Control for Natural Gas Conversion;
天然气转换中危险源分析及安全控制的研究
4.
cross-over seat
转换阀座钻屑天然气
5.
The Comment on Replacement from LPG to Natural Gas in Shenzhen;
深圳市液化石油气转换天然气的探讨
6.
The Transformation of Energy in the 21st Century and the Natural Gas Pipeline Industry;
21世纪能源的转换及天然气管道工业
7.
Treatment Technology of Pipeline Leakage after Conversion from Manufactured Gas to Natural Gas
人工煤气转换天然气后管道泄漏处理技术
8.
As if in answer to his prayer, Wu Chih-sheng immediately changed the subject.
而居然“天从人愿”，吴芝生转换方向，叹一口气问道：
9.
Investigation on Nitrogen Gas Replacement in Natural Gas Pipeline;
天然气管线氮气置换混气段规律研究
10.
The fine weather / The heatwave broke at last.
好天气[热天气]终於突然转变了.
11.
Initial Probe into Interchangeability of Multi-Source Natural Gas in Shanghai
上海市多气源天然气互换性问题初探
12.
Replacement of Nitrogen Application and Research in the Natural Gas Pipeline from Zi-bo to Lai-wu;
氮气置换在淄博—莱芜天然气管道中的应用研究
13.
Optimal Control of Oil-gas Switch of CNG/diesel Dual Fuel Engine;
天然气/柴油双燃料发动机油气切换的优化控制
14.
Study on the New Technology of Conversion of Natural Gas Through Low Temperature Plasma;
低温等离子体天然气转化新工艺研究
15.
liquefied natural gas
液化天然气液化天然气 液化天然气
16.
On the Influence of Exchangeability of Imported Liquefied Natural Gas on the Downstream Users;
浅谈进口液化天然气“互换性”对下游用户的影响
17.
New View and Suggestion about Promoting Natural Gas Utilization in Chemical Industry;
换一个角度看化工行业对天然气价格的承受力
18.
The Research on Location of the Leak of Natural Gas Based on the Wavelets Analysis
基于小波变换法的天然气泄漏定位研究