It can become automatic pump if it is fitted the pressure pot and pressure switch, used much more conveniently.

配上压力罐和压力开关可作自动泵用，使用方便。

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Release pressure pot, it is in a closed container, a new liquid containers that the liquid flux of the holes in the bottom is master of air switch in top of the containers.

释压壶，它是在密闭的容器中，通过控制容器顶部的空气开关达到控制容器底部小孔的 液体流量的一种新式液体容器。

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The utility model discloses a quick electronic boiler for purified water, which comprises a reverse osmosis host machine, a water storage pressure pot and a boiled water tank.

本实用新型公开了即沸式纯净水电开水器，其结构包括反渗透主机、储水 压力桶、开水箱；

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But if Spain dips into the pot, Britain may be under pressure to contribute.

ECONOMIST: Britain and Europe: No laughing matter | The

Two years ago, the king, under pressure from the Cambodian government, pardoned Ieng Sary, who had once been Pol Pot's foreign minister, but had more recently become a useful go-between in arranging defections.

ECONOMIST: Cambodia