只有填充油碟时灯是凉爽。

Only refill oil dish when lamp is cool.

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得到的橡胶填充油颜色浅、碳型结构好、凝点低。

The rubber filling oil gained is light coloured; its carbon structure is good; and its pour point is low.

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主要考察了抽提温度和剂油比对橡胶填充油的质量和收率的影响。

The effect of extracting temperature and ratio of solvent to oil on both quality and yield of product was investigated.

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