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DB33/T 2363.6-2021市域（郊）铁路工程质量验收规范第6部分：电力与牵引供电工程Code for quality acceptance of suburba...2022-03-29

DB33/T 2363.7-2021市域（郊）铁路工程质量验收规范第7部分：自动售检票与综合监控工程Code for quality acceptance of s...2022-03-29

DB33/T 2338-2021淡水生物增殖放流技术规范鱼骨属赤眼鳟Technical specifications for stock enhancement of fresh...2022-03-29

DB33/T 2363.2-2021市域（郊）铁路工程质量验收规范第2部分：桥涵工程Code for quality acceptance of suburban railway ...2022-03-29

DB33/T 602-2021鲜食玉米绿色生产技术规程Technical specification for green production of fresh corn...2022-03-29

DB31/T 1318-2021奶牛结核病和布鲁菌病区域净化生物安全建设技术规范2022-03-29

DB33/T 2444-2022海水贝类生产区监测与划型技术规范Technical Code for monitoring and type dividing of marine sh...2022-03-29

DB33/T 2387-2021外贸综合服务企业服务规范Specification for foreign trade integrated service enterprise servic...2022-03-29

DB33/T 2388-2021眼镜制配计量管理规范Metrological management specification for assembled spectacles2022-03-26

DB33/T 2391-2021智能网联汽车道路基础地理数据规范Intelligently connected vehicles. Specifications of road fu...2022-03-26

DB33/T 816-2021水文通信平台接入技术规范Technical specification for accessing to hydrological communication p...2022-03-26

DB33/T 2392-2021“互联网+监管”数据规范Data specification for internet plus regulation2022-03-24

DB33/T 2394-2021城市公共自行车服务质量评价指标体系Evaluation index system for service quality of urban publi...2022-03-24

DB33/T 2393-2021出国（境）展览服务规范Specification for overseas (outbound) exhibition service2022-03-24

DB33/T 2227.3-2021资产分类与编码规范第3部分：资产卡片信息多维描述Specification for asset classification and c...2022-03-24

DB33/T 2395-2021公共美术馆数字化服务与管理规范Digital service and management specification of public art mus...2022-03-24

DB33/T 2227.2-2021资产分类与编码规范第2部分：资产多维分类编码Specification for asset classification and codin...2022-03-24

DB33/T 2397-2021博物馆教育服务规范Specification for museum education service2022-03-24

DB33/T 953-2021中华鳖苗种繁育及池塘养殖技术规范Technical specification for artificial propagation and pond c...2022-03-24

DB33/T 2399-2021居家老年人送餐服务规范Specification of meal delivery service for the elderly at home...2022-03-24

DB33/T 2396-2021家政服务安心码管理规范Housekeeping service. Safety code management specification2022-03-24

DB33/T 2398-2021演出经纪机构评价指标Specification indicators for performance agency2022-03-24

DB33/T 628.1-2021交通建设工程工程量清单计价规范第1部分：公路工程Criterion of valuation with bill quantity for...2022-03-24

DB33/T 402.2-2021淡水珍珠蚌生态养殖技术规范Technical specifications for ecological culture of freshwater pea...2022-03-24

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