Standard Number: YB/T 4058-2021(YB/T4058-2021)
Chinese:双齿辊破碎机用齿辊
English:Rolls for double toothed roll crushers
Effective Date:2021-07-01
Standard Applicability:This document specifies the structure type, technical requirements, test methods, inspection rules, marking, packaging, product quality certification and storage of double-toothed roll crusher rolls. This document applies to the cold sinter ore crushing, double-toothed roll crusher with movable and fixed toothed roll, its structure and the structure of similar products can also refer to the use of this standard.
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