A solidified animal or vegetable oil.

固化的动物或植物油。

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The freezing point of heat conductive oil is relatively low and can be used in cold winter. Even if it is solidified, there is no expansion and no danger for cracking equipment.

导热油的凝固点较低，能够在寒冷的冬季使用，即使万一凝固，因为它凝固时不膨胀，所以没有冻裂设备的危险。

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Pumping of hot stock tank oil by a service company down a well that has a buildup of waxes that have solidified from oil in the tubing and are restricting production.

在油管结蜡并使产油受到限制的井中由服务公司泵入热的储罐油。

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There had already been a several week delay during which MMR was trying to mechanically grind away solidified barite, an ingredient in the oil based mud that was used to contain the well when it repeatedly tried to flow before it was supposed to.

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