ICS03.180CCSA1864宁夏回族自治区地方标准DB64/T1985—2024市场监管教育培训规范Specificationonmarketregultioneducationandtraining2024-02-04发布2024-05-04实施宁夏回族自治区市场监督管理厅发布DB64/T1985—2024I目次前言.................................................................................II1范围...............................................................
