英语词汇petroleum pipe line怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?石油管道
... petroleum origin 石油生成 petroleum pipe line 石油管道 petroleum pitch enamel 石油沥青漆 ...

短语

1
For on-line calibration system of flowmeter, the working fluid flow is from the petroleum pipe line itself.
体积管工作时的液流，对于流量计在线检定系统，是来自输油管线本身。
2
It introduces characteristic and kinds of line pipe for petroleum and natural gas transmission.
简要介绍了石油天然气输送用管线钢管的种类及其特点。
3
Such valve can be used in medium, high pressure hydraulic and pneumatic pipe line of petroleum, chemical industry and power station.
本发明特别适用于石油、化工、电站等的中、高压液、气管道。

单词	petroleum pipe line
释义	petroleum pipe line 简明释义石油管道网络释义 1 ?石油管道 ... petroleum origin 石油生成 petroleum pipe line 石油管道 petroleum pitch enamel 石油沥青漆 ... 短语 1 petroleum pipe production line 石油钢管生产线双语例句 1 For on-line calibration system of flowmeter, the working fluid flow is from the petroleum pipe line itself. 体积管工作时的液流，对于流量计在线检定系统，是来自输油管线本身。 2 It introduces characteristic and kinds of line pipe for petroleum and natural gas transmission. 简要介绍了石油天然气输送用管线钢管的种类及其特点。 3 Such valve can be used in medium, high pressure hydraulic and pneumatic pipe line of petroleum, chemical industry and power station. 本发明特别适用于石油、化工、电站等的中、高压液、气管道。
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