ICS67.404CCSX09DB4403深圳市地方标准DB4403/T404—2023重大活动餐饮服务单位能力评估通用要求Generalrequirementsforabilityevaluationofcateringserviceunitsformajorevents2023-12-15发布2024-01-01实施深圳市市场监督管理局发布DB4403/T404—2023I目次前言....................................................................................II1范围..........................................
