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Q:What is the hardness of hot rolled acid washing rolls?
On: 13/11/2023 11:57:00 / In: Product Standards
A
The hardness of hot rolling acid washing rolls is greater than 90 degrees. Because hot-rolled acid-washing rolls did not undergo annealing, their hardness was high and was generally greater than 90 degrees.
Time：13/11/2023 13:47:24
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