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- Brief: This article introduced the Guangdong Olympics center coal gas project modulator shaping and the stadium torch gas piping technological design.... 简要：本文介绍了广东奥林匹克体育中心煤气项目的调压装置的选型及体育场火炬煤气管道工艺设计。...
- Study for the Coal Gas Piping Leakiness Declines to Press and First-aid Repair 煤气管道泄漏降压抢修的初探
- Corrosion and Seepage of Coking Coal Gas Pipe and Its Countermeasures 攀钢二期焦炉煤气管道腐蚀渗漏及对策
- We stopped the leak in the gas pipe by means of lead. 我们用铅堵塞了煤气管上的漏洞。
- Coal gas piping 煤气管道
- The workmen exposed the gas pipe. 工人们挖开地面使煤气管露出。
- Coal Gas Factory of Datong Coal Mine Gro. 大同煤矿集团有限责任公司煤气厂。
- Connect the gas stove with the gas pipe. 将煤气炉和煤气管接起来。
- Coal gas is produced by the gasification of coal. 煤气是由煤的气化作用得到的。
- The workman plugged the hole in the gas pipe. 工人把煤气管上的洞塞住。
- Guard against coal gas poisoning. 小心别让煤气熏着。
- Half the road surface is being taken up to lay new gas pipes. 人们挖开半个路面以铺设新的煤气管道。
- He died from suffocation by coal gas. 他被煤气熏死了。
- The workman plugged the hole in the gas pipe . 工人把煤气管上的洞塞住。
- How much coal gas can this gas tank contain? 这个煤气包能储存多少煤气?
- Where does the cooker connect with the gas pipe. 炊具与煤气管在哪儿相连?
- They connected the gas to the gas pipe. 他们把煤气炉与煤气管连接起来了。
- He connected the gas stove with gas pipe. 他把煤气和接在煤气炉上。
- The worker plugged the hole in the gas pipe. 工人堵住了煤气管的漏洞。
- The coal gas has been odorized before supplying the users. 煤气在输送给用户之前添加了臭味。
