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oil crude

oil crude

oil crude

oil crude

2

We want to buy Base Oils, Crude Oil , Bitumen, Fertilizer, Urea, Bitumen, Paraffin, Base Oil, Crude Oil Base Oils, Urea, Bitumen, Paraffin .

我们要采购以油，原油，柏油，肥料，尿素，柏油，石蜡，原油，以原油为基础的油，尿素，柏油，石蜡。

4

Such as crude oil, crude oil, light industry, etc.

如重油、原油、工业轻油、柴油等。

6

Pipeline Corrosion Survey and Rebuilding Design of Under-ground Oil Crude Pipeline

埋地输油管道腐蚀调查及改造设计

8

Industry : Fuel Oil ; Crude ; Industrial Lubricants ;

所属行业：燃料油；原油；工业润滑油；；

10

Application of Mass Flow-meter to the Gathering and Transferring System of Oil Crude

质量流量计在原油集输系统中的应用

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