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It’s to simulate the impact force in a real environment to test the impact resistance of laminated glass. The tools contain the mpact device and the 45-46KG ball ,the ball biggest diameter is 250mm, ...
It’s to simulate the impact force in a real environment to test the impact resistance of laminated glass. The tools contain the mpact device and the 45-46KG ball ,the ball biggest diameter is 250mm, ...
Glass walkway is a popular scenic spot in recent years. When people walk on the hanging glass walkway, most of them are very frightened and frightened. Looking from the transparent glass to the bottom...
