? Spring breeze action——climbing tower: this time we are going to the sky!,Shenzhen Hpmont Technology Co., Ltd.Shenzhen Hpmont Technology Co., Ltd.

亚洲成人网站观看在线播放_韩国AV无码专区_国产色丁丁免费视频在线观看_影视三级亚洲欧美_鲁丝一区鲁丝二区鲁丝三区AV_蜜芽tv国产精品一区二区_亚洲人成网站色7799_av毛片在线播放_伊人五月天视频网站_国产AV剧情自拍

News
Spring breeze action——climbing tower: this time we are going to the sky!
Release time:2020-10-22

In the spring breeze action of the lifting industry, engineers climb up the top control room of the tower crane and complete the inspection work of the frequency converter and equipment in the altitude of tens of meters or hundreds of meters from the ground.

 

 


  






Share: