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A stage curtain is one of the equipment used in various plays or theatrical performances. On stage, the curtain is often paired with an electric hoist.
What are the reasons for the paint peeling off of the stage chain hoist? 1. Perhaps the paint quality is poor. Some manufacturers use low-quality paint to save costs, which makes it easy for the stag
What is the effect of applying lubricating oil at different stages on stage chain hoists
To popularize the maintenance work of lifting chains for you
How to lubricate a chain hoist
Precautions for using chain hoists