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When we watch performances and various concerts, sometimes the stage effects are arranged very well, and we may not pay much attention to how they are arranged. Apart from our behind the scenes staff,
The use of stage electric hoists often involves contact with electrical circuits, which may result in electric shock accidents. So what should we do at this time?
When we browse various stage gourds, we will definitely see this kind of gourd - there is a bag under the cover, which is called a chain bag. So why do designers need to design a bag here?
For stage electric hoists to be durable, daily maintenance is essential. So how to maintain the hoist?
The selection of fixed points for stage chain hoists is very important and directly related to the safety of homework. So, what are the requirements when choosing fixed points?
The stage hoist can be flexibly used on stage, but if the chain of the stage hoist rusts, it is very troublesome. So, what are the factors that cause the chain to rust?
Life is like a ruler, emotions are like a face. Only by maintaining moderation can we handle various problems in life well. The same goes for stage electric hoists. Maintaining moderation can extend t
Stage chain hoist is a manual hoist used in stage construction, while a regular hoist is a lifting hoist used for lifting work in a relatively simple environment. So, what is the difference between th