桶的下部为油室。

The bottom of the barrel for oil chamber.

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分离式高效油净化器由水滴分离室、袋滤器和贮油室组成。

The separating type high-effective oil purifier is composed of a water drop separating chamber, a bag filter and an oil storage chamber.

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凡带有载开关运输的，应将开关油室用 U 形管与本体连通。

If transported with on-load tap changer, the tap changer compartment shall be connected with main body by U-shaped tube.

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