The East-West oil pipeline is nearly half welded and laid.
东西贯通的输油管道已经差不多焊接和铺设好了一半。
This paper analyzes the operation cost problem of hot oil pipeline.
针对热油管道运行费用问题进行了分析。
The oil pipeline, the main engine oil discharge filter easy to stop up;
油管路、主机回油过滤器易堵塞；
Transportation product oil with pipeline is the most economic, secure and effective way existed.
管道输送是成品油运输最经济、安全和高效的运输方式。
Pipeline ice plug phenomenon often occurs in oil product pipeline in high and cold region.
高寒地区成品油管道冰堵现象时有发生。
An oil company plans to construct a east to west from the main pipeline.
某石油公司计划建造一条由东向西的主输油管道。
Submarine pipeline is very important for the ocean oil and gas engineering.
海底管道是海洋油气工程的重要组成部分。
Check pipeline and gear reducer for oil leak everyday.
每天检查一次管路和减速机是否存在漏油现象。
This paper presents a new transportation technics for heavy oil in pipeline.
本文介绍一种可应用于高粘度稠油管输的新工艺。
The pipeline to pass through an oil field n wells.
该管道要穿过一个有 n 口油井的油田。
Bends are the important parts in the long distance pipeline of oil and gas.
弯管是长距离油气输送管道的重要组成部分。
The principle of an emergency release system used in oil-pipeline was introduced.
介绍了一种油品输送管道用紧急脱离装置的工作原理。
The pipeline steel is mainly used in transmission pipe of oil and natural gas.
管线钢主要用于石油和天然气的输送。
Risk management can effectively enhance safety and economic benefit for oil and gas pipeline.
风险管理可以有效提高油气输送管道的安全性，获得较高的社会效益和经济效益。
It need to be heated that transport crude oil in the long pipeline.
长输管道输送原油需要加热。
It need to be heated that transport crude oil in the long pipeline.
长输管道输送原油需要加热。
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