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IEC 61158-4-24-2019工业通信网络--现场总线规范--第4-24部分:数据链路层协议规范--类型24要素Industrial communicat...
2023-04-18
ASTM F3338-2018通用航空飞机电力推进设计规范Standard Specification for Design of Electric Propulsion Units fo...
2023-04-18
BS EN 62343-3-2-2016动态模块 性能规范模板 光通道监视器Dynamic modules. Performance specification templates. ...
2023-04-18
DB13/T 2186-2015蔬菜基质栽培设施建造技术规程Technical Specification for Facilities Construction of Vegetable...
2023-04-18
ASTM C655M-2018Standard Specification for Reinforced Concrete D-Load Culvert, Storm Drain, and Sewer Pipe (M...
2023-04-18
BS ISO 6469-1-2019 Electrically propelled road vehicles. Safety specifications. Rechargeable energy storage ...
2023-04-18
BS ISO 2969-2015电影 电影录音控制室和室内影院B 环电-声响应 规范和测量Cinematography. B-chain electroacoustic...
2023-04-18
ASTM F3459-2021Standard Specification for Rigid Poly Vinyl Chloride (PVC) Exterior Profiles Used for Sound W...
2023-04-18
DB32/T 3761.31-2021新型冠状病毒肺炎疫情防控技术规范 第31部分:核酸采样点Technical specifications for COVID-201...
2023-04-17
DB32/T 3544-2019临床级人体组织来源间充质干细胞 质量控制管理规范Quality control and technical specifications...
2023-04-17
ETSI TS 138 521-3-20185G; Nr; User Equipment (Ue) Conformance Specification; Radio Transmission And Receptio...
2023-04-17
ETSI TS 102 695-2-2014Smart Cards; Test Specification For The Host Controller Interface (Hci); Part 2: Uicc ...
2023-04-17
ETSI TS 134 229-3/3-2020Universal Mobile Telecommunications System (Umts); Lte; Internet Protocol (Ip) Multi...
2023-04-17
DL/T 1981.4-2021统一潮流控制器第4部分:换流器技术规范Unified power flow controller -Part 4: Technical specific...
2023-04-17
DB12/T 555-2015性病诊疗机构技术规范Technical specifications for STD clinic service in medical institutions...
2023-04-17
GB/T 21971-2020YZD系列起重用多速三相异步电动机 技术条件YZD series multi-speed three-phase induction motors f...
2023-04-17
IEC 60794-1-215-2020光纤电缆--第1-215部分:总规范--基本光缆试验程序--环境试验方法--F15法电缆外部冻结试验Optic...
2023-04-17
ETSI TS 103 205-2015Digital Video Broadcasting (Dvb); Extensions To The Ci Plus Specification (V1.2.1; Inclu...
2023-04-17
CB 20590-2018舰船用高温高压管路锥形法兰组件规范Specification for high-temperature and high-pressure pipeline...
2023-04-17
ASTM B360-2020Standard Specification for Hard-Drawn Copper Capillary Tube for Restrictor Applications
2023-04-17
ASTM F2407-2020Standard Specification for Surgical Gowns Intended for Use in Healthcare Facilities
2023-04-17
DL/T 2449-2021柔性变电站技术导则Technical specification for flexible power substation
2023-04-17
DL/T 5732-2016架空输电线路大跨越工程施工质量检验及评定规程Specification for construction quality inspection ...
2023-04-16
GA/T 1071-2021法庭科学 电子物证Windows操作系统日志检验技术规范Forensic sciences-Technical specifications for...
2023-04-16
HY/T 0312-2021海上搜救预报保障数据产品格式规范Format specification for forecast support data products of mar...
2023-04-16
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