Electric-powered elevators offered

Electric-powered elevators offered two significant advantages. First, electric power was clearly becoming universally available, and any building likely to be equipped with an elevator would also have electric power. Second, hydraulic elevators were severely limited in the height to which they could rise, while electric elevators, using a simple cable and pulley system, had virtually no height limit.

Results (Chinese) 1:

电动升降机提供两个明显的优势。第一，电力显然成为普遍可用，和任何可能配备电梯的建筑也会有电力。第二，液压电梯被的高度严重受限的，他们可能上升，而电动升降机，使用一个简单的电缆和滑轮系统，几乎不受高度限制。

Results (Chinese) 2:

电动升降机提供了两个显著的​​优势。首先，电力被清楚地变得普遍可用，以及任何建筑物可能配备升降也会有电力。二，液压电梯的高度受到严重限制，他们可能会上升，而电动升降机，用一个简单的电缆和滑轮系统，几乎没有任何高度限制。

Results (Chinese) 3:

电动电梯提供了两个显着的优势。首先，电力显然是普遍的，任何建筑物都有可能配备一个电梯也有电力。第二，液压电梯受到严重限制的高度，他们可能会上升，而电动电梯，使用一个简单的电缆和滑轮系统，几乎没有高度限制。