Standard Number: YB/T 4949-2021(YB/T4949-2021)
Chinese:绿色设计产品评价技术规范 船舶及海洋工程用钢板和钢带
English:Technical Specification for Green Design Product Evaluation Steel Plates and Strips for Ships and Offshore Projects
Effective Date:2021-10-01
Standard Applicability:This document specifies the terms and definitions, evaluation principles and methods, evaluation requirements, and the preparation method of life cycle evaluation report for the evaluation of green products of steel plates and steel strips for ships and ocean engineering. This document applies to the green design product evaluation of steel plates and strips for ships and marine engineering produced by blast furnace ironmaking, steelmaking, hot rolling and other processes.
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