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  • SAE AS5355/3B-2017 Couplings,Clamp,Grooved,V-Band,1.75 To 14.25 Flange Od (-65 To 1200 °F)2024-01-03
  • JB/T 12849-2016 柴油機(jī)電控單體泵 電磁執(zhí)行器 Electronic control unit pump for diesel engine--Solenoid...2024-01-03
  • JJF 1886-2020 電場探頭校準(zhǔn)規(guī)范 Calibration Specification for Electric for Field Probes2024-01-03
  • NAVY QPL-81099-2014 Electric Devices, Simple, General Specification For2024-01-03
  • NY/T 3612-2020 序批式厭氧干發(fā)酵沼池工程設(shè)計(jì)規(guī)范 Criteria for design of sequencing batch dry anaerobic digest...2024-01-03
  • ISO/IEC 19086-3-2017 信息技術(shù)--云計(jì)算服務(wù)水平協(xié)議(SLA)的框架--第3部分:核心一致性要求 Information technology ...2024-01-03
  • PD IEC/TR 62689-100-2016 電流和電壓傳感器或檢測器,用于故障通道指示 IEC 61850系列數(shù)據(jù)模型擴(kuò)展的要求和建議,以支...2024-01-03
  • YS/T 1168-2016 飾品用鍺合金 Germanium alloy for jewelry2024-01-03
  • TB/T 3496-2017 調(diào)度集中與計(jì)算機(jī)聯(lián)鎖接口規(guī)范 Interface specification between centralized traffic control and ...2024-01-03
  • SAE AMS6900C-2019 Titanium Alloy Bars, Forgings And Forging Stock 5Al - 2.5Sn Annealed (Uns R54520)2024-01-03
  • JJG 991-2017 測聽設(shè)備 耳聲阻抗/導(dǎo)納測量儀器檢定規(guī)程 Verification Regulation of Audiometric Equipment--Instru...2024-01-03
  • ISO/IEC/IEEE 29148-2018 系統(tǒng)和軟件工程--生命周期過程--需求工程 Systems and software engineering -- Life cycl...2024-01-03
  • JB/T 12991-2018 機(jī)床電氣設(shè)備及系統(tǒng) 金屬帶鋸床能效等級及評定方法 Electrical equipment and system of machine t...2024-01-03
  • YY/T 0941-2014 醫(yī)用內(nèi)窺鏡 內(nèi)窺鏡器械 咬切鉗 Medical endoscopes-Endotherapy device-Punch forceps2024-01-03
  • JIS M8221-2-2018 鐵礦石鎂的測定--第2部分:乙二胺四乙酸二氫二鈉滴定法測定共存元素的含量 Iron ores -- Determina...2024-01-03
  • NAVY QPL-3155-2019 Valve, Temperature-Regulating Ventilation Heater, Steam Control, Naval Shipboard Use2024-01-03
  • ISO 20057-2017 橡膠家用手套--一般要求和試驗(yàn)方法 Rubber household gloves — General requirements and tes...2024-01-03
  • ISO 17232-2017 皮革--物理和機(jī)械試驗(yàn)--漆皮耐熱性的測定 Leather -- Physical and mechanical tests -- Determinat...2024-01-03
  • SAE J350-2020 Spark Arrester Test Procedure For Medium Size Engines2024-01-03
  • ISO/IEC 17991-2021 信息技術(shù)--辦公室設(shè)備--數(shù)據(jù)掃描設(shè)備生產(chǎn)力數(shù)據(jù)的測量方法 Information technology — Off...2024-01-03
  • NF EN 4178-2017 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, mediu...2024-01-03
  • KS M ISO 8130-1-2019 Coating powders — Part 1: Determination of particle size distribution by sieving2024-01-03
  • NAVY MIL-DTL-24402/5B-2014 Filter Indicators,Differential Pressure,Hydraulic2024-01-03
  • JY/T 0068-2011 植物根尖縱切 Plant root tip longitudinal section2024-01-03