दिन: 8 सितम्बर 2023

Penggunaan dan pengelolaan rol pendukung untuk pelat baja canai panas

The demand for output and quality of hot-rolled strip is getting higher and higher, which makes the use and management of backup rolls more and more stringent. In this case, it is particularly important to study the use and management of backup rolls, prolong the service life of backup rolls as much as possible, and […]