It has more and faster hoist speed and various pulley ratio which can be selected.

具有更快更多的起吊速度和多种滑轮倍率可供选择。

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At present, the cable pulley is widely used in all kinds of general bridge (the door) mobile power supply cranes, electric hoist car, warehouse, shipyard, dock hoisting equipment.

目前，电缆滑车广泛应用于各种通用桥(门)式起重机、电动葫芦自行小车、仓库、船厂、码头等起重设备的移动供电。

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There are grab bars on the front steps that he used to hoist himself into his home, an elevator with a rope pulley that he operated himself, and he fashioned his own form of physical therapy in the long driveway, challenging himself to crutch down to the road and back.

BBC: A new New York, just up the Hudson