This standard applies to the hydraulic pressure motivation the tractor, through pipe fittings often join and disconnecting means deliver the connect to machines and tools.

本标准适用于将拖拉机的液压动力，通过管接头频繁地连接和断开的方式传递到机具上的接头。

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Every hoist must have a means of disconnecting the power supply to all drives under load from the ground.

在负载离地情况下，每个吊机都必须有断开去所有驱动器电源的方法。

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That means Internet service providers--many of whom had developed efficient systems for disconnecting specific host computers from the Web--can't keep up with scammers, Mather says.

FORBES: Spear The Phishers--Not The Fish