99精品视频在线观看免费蜜桃-91干在线视频-青青草色婷婷-国产番号-www嫩草com-天天影视综合-奇米影视888狠狠狠777不卡-人与禽性视频77777-一区二区三区亚洲区-melody在线高清免费观看-日日干天天干

The hoists play an important role in high-rise and super high-rise building and guarantee the construction duration and safety, reducing not only the construction cost but also the labor intensity.

A dedicated inverter for hoisting equipment, its synchronous and asynchronous motors are designed to drive and control the work such as lifting, translation and rotation etc.. as well as a built-in complex hoisting process controls like anti-sway and grab control. It can offer a highly reliable solution for the hoisting industry.