1.
Analysis of manufactured gas composition by gas chromatography
GB/T10410.1-1989人工煤气组分气相色谱分析法
2.
A STUDY ON THE SUPPRESSING TECHNOLOGY OF EXPLOSION OF THE ARTIFICIAL COAL GASES
氮气对人工煤气抑爆技术的实验研究
3.
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
4.
The artificial coal gas and natural gas producing enterprise shall organize production according to the daily dispatch of the selling enterprise.
人工煤气、天然气生产企业应当根据销售企业的日常调度组织生产。
5.
ZMB2.5-B Model intellectual gas meter is suitable for measuring the consuming volume of natural gas, liquefied petroleum gas, man-made gas and other unpolluted gas.
型智能燃气表适用于计量天然气、石油液化气、人工煤气和其它无腐蚀气体的耗用量。
6.
In 2001, the supply of artificial coal gas is 13.7 billion m3, 1.5 billion m3 less than the previous year.
2001年，人工煤气供应总量137亿立方米，比上年减少15亿立方米。
7.
The workman plugged the hole in the gas pipe.
工人把煤气管上的洞塞
8.
a workman who installs and repairs gas fixtures and appliances.
安装和修理煤气设备和装置的工人。
9.
The workmen exposed the gas pipe.
工人们挖开地面使煤气管露出。
10.
The men in the coal-mine were asphyxiated by the bad gas.
煤矿坑里的工人们为毒气所窒息。
11.
DISCUSSION OF GAS SHIFT PROCESS OF SHELL COAL GASIFICATION PLANT
壳牌粉煤气化装置煤气变换工艺探讨
12.
Effect of smoking and dust exposure on pulmonary ventilation function;
煤矿工人吸烟与粉尘暴露对肺通气功能的影响
13.
A man comes to read the gas meter to find out how much gas you have used.
有个人来看煤气表，看你用了多少煤气。
14.
The man from the gas board came to read the gas meter.
煤气公司派来的人来查煤气表的读数。
15.
Reflects on the Specialty Building of Coal & Coalbed Methane Engineering
关于煤及煤层气工程专业建设的思考
16.
He always say to install gas by man.
他总说叫人把煤气装上。
17.
Electricity, diesel oil(boiler),gas(manual work) needed in this project can all be provided by the industial park.
本项目用电、水、柴油（锅炉）、煤气（人工）自行按装等园区均能提供。
18.
When the pipe leaked, we sent for a plumber.
煤气或水管漏了的时候, 我们就派人去找一位管子工。