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  • NAVY MIL-STD-1623E VALID NOTICE 1-2015 Fire Performance Requirements and Approved Specifications for Interi...2023-11-15
  • JTG 5142-2019 公路沥青路面养护技术规范 Technical Specifications for Maintenance of Highway Asphalt Pavement...2023-11-15
  • SJ 21192-2016 印制板通用规范 General specification for printed circuit board2023-11-11
  • JT/T 1285-2020 危险货物道路运输营运车辆安全技术条件 Safety technical specifications for commercial vehicles ...2023-11-11
  • NF P75-406-2016 Thermal insulation products for buildings - Factory made rigid polyurethane foam (PU) prod...2023-11-11
  • JJF (纺织) 072-2018 纺织滚筒式烘干机校准规范 Calibration Specification for Textile Dryer of the Rotary Tumbl...2023-11-11
  • NB/T 10739-2021 井工煤矿辅助运输安全管理规范 Auxiliary transportation safety management specification for un...2023-11-11
  • QX/T 448-2018 农业气象观测规范 油菜 Specifications for agrometeorological observation-Rape2023-11-10
  • JB/T 7153.2-2021 土方机械 轮胎式推土机 第2部分:技术条件 Earth-moving machinery-Wheeled dozer- Part 2:Technica...2023-11-10
  • NF P18-470-2016 Concrete - Ultra-high performance fibre-reinforced concrete - Specifications, performance,...2023-11-10
  • NF EN IEC 60317-70-2-2020 Specifications for particular types of winding wires - Part 70-2 : polyester glas...2023-11-10
  • YB/T 4960-2021 冶金企业污染场地地下水抽提技术规范 Technical specification for groundwater in-situ monitoring...2023-11-10
  • NB/T 51043-2015 生产矿井立井垮塌修复治理规范 Technical Specification for Repairing Collapse Shaft of Product...2023-11-10
  • T/CECS 609-2019 医院建筑绿色改造技术规程 Technical specification for green retrofitting of hospital building...2023-11-10
  • NY/T 3820-2020 全国12316数据资源建设规范 Specification for national 12316 data resource construction...2023-11-10
  • NB/T 10242-2019 水电工程建设征地实物指标 分类编码规范 Specification for classification and coding of invento...2023-11-10
  • NB/T 10229-2019 水电工程环境保护设施验收规程 Specification for Acceptance of Environmental Protection Facili...2023-11-10
  • SAE AS5659/4-2017 Physical Layer Specification2023-11-10
  • NF ISO 13640-2019 Buildings and civil engineering works - Sealants - Specifications for test substrates2023-11-10
  • NF EN 61158-5-23-2014 Industrial communication networks - Fieldbus specifications - Part 5-23 - applicatio...2023-11-10
  • JJF 1097-2021 平尺校准规范 Calibration Specification for Straight Edges2023-11-10
  • NF D90-501-2019 Candles - Specification for fire safety2023-11-10
  • NAVY MIL-M-8856B VALID NOTICE 1-2019 Missiles, Guided, Structural Integrity General Specification For2023-11-03
  • YD/T 3196-2016 基于统一IMS(第二阶段)的业务技术要求 短消息业务 The technical specification for unified IMS(Ph...2023-11-03
  • KS M ISO 418-2019 Photography — Processing chemicals — Specifications for anhydrous sodium sulfite2023-11-03