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In stage performances, stage gourds are often used to assist staff in quickly evacuating props. But what if during the process of using a stage hoist to evacuate props, the stage hoist suddenly stops
Before the performance officially begins, the backstage staff need to build a stage, which is related to the scale of the event. Large stages such as concerts and Spring Festival Gala performances hav
The stage inverted hoist actually refers to a regular stage chain electric hoist, but because this type of electric hoist can be used upright or inverted, it has an additional name.
Stage electric hoist can help us quickly lift stage equipment and design some stage performances. However, before using it for homework, we also need to assess the environment of the homework site. No
In order to ensure its efficiency and performance, stage electric hoists cannot do without lubricating oil. It can not only reduce the friction of components and protect their lubrication, but also pl
The Light Festival can showcase the art of lighting and leave beautiful images for the city. Behind the dazzling lights, there is a group of pursuers silently dedicating themselves. At the same time,
As is well known, the lubricating oil used to lubricate stage electric hoists must be kept clean in order to achieve its true lubrication performance. Once impurities appear in the lubricating oil, it
People who have watched live action magic know that magicians use machinery or tools to achieve magical effects. We often see magicians waving their hands and something on stage flying up. How is this
