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  • ISO 20305-2020 礦井關(guān)閉和再利用--詞匯 Mine closure and reclamation — Vocabulary2024-02-23
  • NB/T 20007.17-2021 壓水堆核電廠用不銹鋼 第17部分:堆內(nèi)構(gòu)件壓緊彈性環(huán)用馬氏體不銹鋼鍛件 Stainless steel for pre...2024-02-23
  • UL 1018 BULLETIN/2-2017 UL Standard for Safety Electric Aquarium Equipment (COMMENTS DUE: February 27, 2017...2024-02-23
  • ISO 2566-1-2021 鋼--伸長(zhǎng)值的換算--第1部分:碳素鋼和低合金鋼 Steel — Conversion of elongation values &md...2024-02-23
  • JIS B8628-2017 空氣熱和能量交換器和通風(fēng)器 Air to air heat and energy exchanger and ventilators2024-02-23
  • NF P12-101-5-2016 Methods of test for masonry units - Part 5 - determination of the active soluble salts c...2024-02-23
  • ISO/IEC 23002-5-2017 信息技術(shù)--MPEG視頻技術(shù)--第5部分:可重構(gòu)媒體編碼一致性和參考軟件 Information technology &m...2024-02-23
  • JT/T 937-2014 在用汽車噴烤漆房安全評(píng)價(jià)規(guī)范 Safety evaluation standards for automotive spray booth using...2024-02-23
  • YB/T 4723-2018 焦?fàn)t上升管荒煤氣顯熱利用技術(shù)規(guī)范 Technical specification for sensible heat utilization of cok...2024-02-23
  • PD IEC/PAS 61850-9-3-2015 電力事業(yè)自動(dòng)化通信網(wǎng)絡(luò)和系統(tǒng) 電力自動(dòng)化的精密時(shí)間協(xié)議規(guī)范 Communication networks a...2024-02-23
  • JJF (民航) 0107-2020 沖壓空氣渦輪測(cè)試儀校準(zhǔn)規(guī)范 Calibration Specification for RAM Air Turbine Tester...2024-02-23
  • JIS K6378-6-2018 輕型輸送帶--切割輕型輸送帶寬度和長(zhǎng)度的公差 Light conveyor belts -- Tolerances on widths and...2024-02-23
  • NB/T 10654-2021 風(fēng)力發(fā)電機(jī)組 風(fēng)輪葉片用熱固性環(huán)氧樹脂試驗(yàn)方法 Wind Turbines-Test methods of thermosetting ep...2024-02-23
  • JY/T 0451-2011 教學(xué)用玻璃儀器 玻璃蒸發(fā)皿 Teaching glassware—Evaporation dish2024-02-23
  • NF EN ISO 1833-17-2020 Textiles - Quantitative chemical analysis - Part 17 : mixtures of cellulose fibres a...2024-02-23
  • ISO 16900-1-2019 呼吸保護(hù)裝置--試驗(yàn)方法和試驗(yàn)設(shè)備--第1部分:內(nèi)部泄漏的測(cè)定 Respiratory protective devices - Me...2024-02-23
  • UL 2034 BULLETIN-2019 UL Standard For Safety Single And Multiple Station Carbon Monoxide Alarms (Comments D...2024-02-23
  • JG/T 512-2017 建筑外墻涂料通用技術(shù)要求 General technical requirements for building exterior wall coating sys...2024-02-23
  • SN/T 4659-2016 進(jìn)出境動(dòng)物防疫消毒技術(shù)規(guī)范 總則 Protocol for epidemic prevention and disinfection of import a...2024-02-23
  • SAE AS7413A-2019 Coupling Assemblies, Quick Disconnect, Automatic Shutoff2024-02-23
  • SAE J392-2020 Motorcycle And Motor Driven Cycle Electrical System Maintenance Of Design Voltage2024-02-23
  • NF M07-162-1-2016 Automotive fuels - Determination of methanol in automotive ethanol (E85) fuel by gas chr...2024-02-23
  • NF V18-142-2020 Animal feeding stuffs : methods of sampling and analysis - Determination of OCPs by GC-ECD2024-02-23
  • NF ISO 7086-1-2020 Ceramic ware, glass ceramic ware and glass dinnerware in contact with food - Release of ...2024-02-23