ICS13.020.40CCSZ01DB11北京市地方标准DB11/T2158—2023餐饮外卖、商超领域限塑评价指南Guidelinesforassessmentofbanningdisposableplasticsintakeoutindustryandsupermarket2023-12-25发布2024-04-01实施北京市市场监督管理局发布DB11/T2158—2023I目次前言...........................................................................II1范围....................................................
