• ASTM E1177-2020 Standard Specification for Engine Coolant Grade Glycol2023-07-02
  • HG/T 3683.1-2014 工业瓷球 惰性瓷球 Industrial ceramic ball Inert ceramic ball2023-07-02
  • GB/T 39002-2020 餐饮分餐制服务指南 Guidance on individual dining system in catering service2023-07-02
  • DB32/T 2128-2016 学生公寓用棉胎 Student flat Cotton Wadding2023-07-02
  • CB 20514-2018 全垫升气垫登陆艇无外护套铠装电缆密封工艺要求 Technical requirements of no external sheath armo...2023-07-02
  • DZ/T 0329-2019 水文地质调查图件编制规范 第1部分:水文地质图(1:50000) Specification for mapping of hydrogeologic...2023-07-02
  • GA/T 1488-2018 法庭科学枪弹测速仪通用技术条件 General specifications for bullet velocity measurement instrum...2023-07-02
  • AWS B2.2/B2.2M-2016 硬钎焊工艺与能力鉴定规程 Specification for brazing procedure and performance qualificati...2023-07-02
  • GB/T 37346-2019 不动产单元设定与代码编制规则 Regulation on real property unit formation and identifier codin...2023-07-02
  • EN 50131-2-2-2017 Alarm systems. Intrusion and hold-up systems. Part 2-2-Intrusion detectors. Passive infra...2023-07-02
  • GB 23726-2009 铀矿冶辐射环境监测规定 Regulation for radiation environmental monitoring in uranium mine and m...2023-07-02
  • CNS 16120-2-2019 影像监控系统安全-第2部:网路摄影机要求事项 影像监控系统安全-第2部:网路摄影机要求事项\Video surv...2023-07-02
  • IEC 61400-25-4-2016 风力发电系统 第25-4部分:风力发电厂的监测和控制通信 通信协议的映射 Wind energy generation...2023-07-02
  • BS EN 16725-2016 铁路应用 轨道 锰交叉口的修复和修复 Railway applications. Track. Restoration and repair of m...2023-07-02
  • GB/T 51218-2017 机械工业工程设计基本术语标准 Standard for basic terminology of engineering design of machin...2023-07-02
  • ETSI TR 126 943-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-07-02
  • BS ISO/IEC 27034-2-2015 信息技术 安全技术 应用安全 第2部分:组织规范性框架 Information technology. Security t...2023-07-02
  • GBZ/T 300.43-2017 工作场所空气有毒物质测定 第43部分:叠氮酸和叠氮化钠 Determination of toxic substances in wor...2023-07-02
  • GY/T 272-2013 16:9的高清图像在4:3屏幕上显示的安全区域 Safe areas for television images of 16:9 aspect ratio ...2023-07-02
  • DB13/T 2022-2014 无公害香椿生产技术规程2023-07-02
  • FZ/T 54124-2020 导电涤纶牵伸丝/涤纶牵伸丝混纤丝 Polyester conductive drawn/drawn combined yarns...2023-07-02
  • ETSI TS 129 163/10-2018 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telec...2023-07-02
  • ASTM E1018-2020 Standard Guide for Application of ASTM Evaluated Cross Section Data File2023-07-02
  • GB/T 36519-2018 不干胶贴标机通用技术要求 General technical requirements of self-adhesive labeling machine...2023-07-02