1.
Study on Hydrogen-Induced Cracking of Steels for Transportation Gas Pipeline;
输气管道用钢抗氢致裂纹（HIC）性能的研究
2.
the car wouldn't start because dirt clogged the gas line.
输气管是用来输送天然气的管道。
3.
Engineering Application Research on Domestically Manufactured X80 Pipeline Steel Used for Large Diameter Gas Transportation Pipeline;
国产X80管线钢用于大口径输气管道的工程应用研究
4.
R&D of Φ1219 mm X80 LSAW Linepipe for No.2 West-East Gas Transmission Pipeline Project
西气东输二线管道工程用X80钢级Φ1219mm直缝埋弧焊管的研发
5.
Aseismic design code of oil and gas buried steel pipeline
输油（气）埋地钢质管道抗震设计规范
6.
Use field: use for antiseptic film of the pipeline inside that carrying oilk, waters, gas, etc.
应用领域：它适用于输油、气、水等钢质管道内壁防腐涂层。
7.
X80 Grade Steel Hot Rolled Coil Test Results Analysis for the 2nd West-East Pipeline Project
西气东输二线管道工程用X80钢级热轧板卷性能分析
8.
Gaseous oxygen is shipped and stored in high-pressure cylinders, tubes, or tube trailers depending on the quantity required by the user.
根据用户要求的量，使用高压钢瓶、管道或管道拖车来运输和储存气态氧。
9.
Application of In-line Stoppling Technology in Gas Transmission Pipeline
输气管道不停输带压封堵技术的应用
10.
Modern aqueduct systems employ cast iron or steel.
现代输水管道多用钢、铁制成。
11.
Double Layer SAW Pipe with Large Diameter for Transmitting Oil and Gas
油气输送管道用大直径双层埋弧焊管
12.
The Application and Experiment in Natural Gas Pipeline of the Increasing Gas Delivery Capacity Device
管道增输器在天然气管道中的应用和实验
13.
A conduit of pipe, especially one used for the conveyance of water, gas, or petroleum products.
管道，管线一条尤指用来输送水、气或石油产品的输送管道
14.
To convey(liquid or gas) by means of pipes.
用管道来传输（液体或气体）
15.
a pipeline used to transport natural gas.
一种用来输送天燃气的管道。
16.
Finish coat for engines, gas suction pipes, etc.
适用于发动机、输气管道等的面漆。
17.
The Technology and Applications of Longdistance Natural Gas Pipelines Internal Coating
长输天然气管道内涂层技术及其应用
18.
Exergy Analysis of the Pressure Reduction Process of Natural Gas Pipeline
天然气输送管道调压过程的火用分析