立式金属罐是大宗液体石油产品的主要计量器具。

Vertical metal tank is one of the main measurement utensil of liquid petroleum products.

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立式金属罐和流量计都是液体石油产品交接计量的器具。

Both the vertical metal tank and flow meter are used as a means to measure liquid oil products at delivery.

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用过滤、吸附、化学处理、蒸馏、漂白等方法从液体石油产品中脱除悬浮、胶态及溶解杂质的过程。

The process of removing suspended, colloidal, and dissolved impurities from liquid petroleum products by filtering, adsorption, chemical treatment, distillation, bleaching, etc.

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