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petroleum n.石油。 crude [raw] petroleum ...

petroleum coal

05 . 01 test method for hydrogen in petroleum fractions 石油餾分物氫含量測試方法

Test method for ash in analysis of petroleum coke 石油焦炭分析中灰分的試驗方法

The security strategies of chinese petroleum resource 論中國的石油資源安全戰略

Petroleum has been important since ancient times 石油自古代起就一直非常重要。

Southeast asian factor on petroleum security of china 中國石油安全中的東南亞因素

Petroleum products - determination of saponification number 石油產品皂化值測定法

Petroleum industry - terminology - properties and tests 石油工業.術語.性質和試驗

1 hose assemblies for liquefied petroleum gas amendment 1 液化石油氣用軟管組件

Threads on rotary shouldered connections for petroleum industry 石油鉆桿接頭螺紋

The use and maintenance of petroleum well - logging cable 石油測井電纜的使用與維護

Crude oil is refined into various petroleum products 原油被煉制成多種石油產品。

Coalbed methane system : an unconventional petroleum system 一種非常規含油氣系統

Cleaner production standard petroleum refinery industry 清潔生產標準.石油煉制業

Design guideline for energy conservation of petroleum depots 石油庫節能設計導則

Standard test method for ash from petroleum products 石油產品灰分的標準試驗方法

Petroleum is not normally used today in the crude state 原油通常不被直接使用。

Power - operated dispensing devices for petroleum products 石油產品用動力配送裝置

Petroleum products - computation table for viscosity indices 石油產品粘度指數算表

Oapec organization of arab petroleum exporting countries 阿拉伯石油輸出國家組織