Power shifting device, mechanically actuated power and foot operated power make the engine more agile.

设置装备摆设动力转换装配，具有灵活和脚踏两种动力，操作灵巧。

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The foot operated braking mechanism of electrically driven rock driller is used mainly in braking the walking motor of electrically driven rock driller.

本发明涉及一种电动侧卸装岩机脚闸制动机构，主要用于电动侧卸装 岩机的行走电机的制动。

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The sewing machine is operated by a foot pedal.

缝纫机是靠一个脚踏板来操作的。

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The foot-operated pumps are sold for a hundred dollars -- a lot of money for an African subsistence farmer.

VOA: standard.2010.08.09

Pietersen's recovery was slowed down after the 29-year-old's operated foot became infected.

BBC: England hopeful over Collingwood

There are nine power hammers operated by foot pedals, including a 1940s model once used by the Nazis to make wing sections for Messerschmitt fighter planes.

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The American Marines operated on my foot and inserted metal pins, which will remain there until I die.

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