www.bzfxw.comICS53.020.20CCSA00DB61陕西省地方标准DB61/T1807—2024起重机械生产单位质量管理规范Specificationforqualitymanagementofliftingmachineryproductionunits2024-04-03发布2024-05-03实施陕西省市场监督管理局发布www.bzfxw.comwww.bzfxw.comDB61/T1807—2024I目次前言..........................................................................................................................................
www.bzfxw.comICS65.020.99CCSB9052贵州省地方标准DB52/T1807—2024农田地膜残留监测技术规范Technicalspecificationformonitoringofmulchingfilmresidualinfarmland2024-05-15发布2024-09-01实施贵州省市场监督管理局发布www.bzfxw.comwww.bzfxw.comDB52/T1807—2024目次前言.................................................................................II1范围........................................................
