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  • IEC 60071-5-2014 絕緣配合-- 第5部分:高壓直流(HVDC)變流站的規(guī)程 Insulation co-ordination – Part 5: Proce...2023-07-21
  • GA/T 1072-2013 基層公安機(jī)關(guān)社會治安視頻監(jiān)控中心(室)工作規(guī)范 Work specifications for social security video su...2023-07-21
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  • ASTM E3146-2020 Standard Test Method for Determination of Carbonyls in Pyrolysis Bio-Oils by Potentiometric...2023-07-21
  • DB32/T 3887-2020 海州常山育苗技術(shù)規(guī)程 Technical regulation for seedling production of Clerodendron trichotor...2023-07-21
  • DB32/T 3925-2020 白斑綜合征病 (WSSV)環(huán)介導(dǎo)等溫擴(kuò)增(LAMP)檢測技術(shù)規(guī)范 Technical specification of detecting wh...2023-07-21
  • DB44/T 540-2008 水產(chǎn)種苗中呋喃唑酮殘留量的測定 ——液相色譜法 Determination of furazolidone residu...2023-07-21
  • GB 5135.12-2006 自動噴水滅火系統(tǒng) 第12部分:擴(kuò)大覆蓋面積灑水噴頭 Automatic sprinkler system—Part 12:Exte...2023-07-21
  • GB 16959-1997 信息技術(shù) 信息交換用藏文編碼字符集 基本集 Information technology--Tibetan coded character sets ...2023-07-21
  • BS ISO 21441-2019 Road vehicles. Engine EGR cooler. Heat dissipation test methods2023-07-21
  • ASTM D3381/D3381M-2018 路面鋪設(shè)用粘度分級的瀝青膠結(jié)料規(guī)格 Standard Specification for Viscosity-Graded Asphal...2023-07-21
  • GA/T 1239-2015 法庭科學(xué)茚三酮顯現(xiàn)手印技術(shù)規(guī)范 Technical specifications for latent fingerprint development by...2023-07-21
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  • BS EN ISO 15083-2018 小型船只 艙底泵系統(tǒng) Small craft. Bilge-pumping systems2023-07-21
  • GB/T 50831-2012 城市規(guī)劃基礎(chǔ)資料搜集規(guī)范 Code for basic data collection of urban planning2023-07-21
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