Standard Number: YB/T 4056-2021(YB/T4056-2021)
Chinese:金属板材矫正机工作辊技术条件
English:Sheet metal straightening machine work roll technical conditions
Effective Date:2021-07-01
Standard Applicability:This standard specifies the roll type metal plate straightening machine work roll technical requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to roll type metal plate straightening machine with integral forging alloy steel work roll, also applies to the same technical requirements of metal plate straightening machine with integral forging alloy steel intermediate roll.
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