Survey code for long - distance oil and gas pipeline systems 長(zhǎng)距離輸油輸氣管道測(cè)量規(guī)范
Status quo and development of worldwide oil and gas pipelines 世界油氣管道現(xiàn)狀與發(fā)展趨勢(shì)
Protection of terrace of long distance oil and gas pipeline 長(zhǎng)輸油氣管道建設(shè)中梯田的保護(hù)
Cogitation on the development of sinopec oil and gas pipeline 關(guān)于中國(guó)石化油氣管道發(fā)展的思考
Prediction of investment scale of china ' s oil and gas pipelines by bp nn model 神經(jīng)網(wǎng)絡(luò)模型預(yù)測(cè)我國(guó)油氣管道的投資規(guī)模
The methods for leak detection and location in long - distance oil and gas pipeline 石油天然氣長(zhǎng)輸管道泄漏檢測(cè)及定位方法
The stipulation of technical management of electrical equipment for oil and gas pipelines 輸油輸氣管道電氣設(shè)備技術(shù)管理規(guī)定
Code for operation maintenance repair of general purpose valve in oil and gas pipeline 輸油氣管道通用閥門(mén)操作維護(hù)檢修規(guī)程
Consequently , the government has initialised many international projects for the construction of oil and gas pipelines 因此,政府已啟動(dòng)了許多建設(shè)石油和天然氣管道的國(guó)際工程。
It can be used as a kind of effective mean for corrosivity appraisal of the soil along oil and gas pipelines 通過(guò)實(shí)例分析比較,證明了該方法的正確性和優(yōu)越性,從而為油氣管道沿線土壤的腐蝕性評(píng)價(jià)提供了一種有效的手段。