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  • DB11/T 399-2006 肉羊生產(chǎn)技術規(guī)范 Technological rules of Meat Type Sheep and Goat Production2023-05-09
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  • DL/T 2110-2020 交流架空線路防雷用自滅弧并聯(lián)間隙選用導則 Guideline of self arc-extinguishing parallel gaps us...2023-05-09
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  • GB/T 17475-2020 重烴類混合物蒸餾試驗 真空釜式蒸餾法 Standard test method for distillation of heavy hydrocar...2023-05-09
  • ASTM A500/A500M-2018 圓形與異形冷成型碳鋼結構焊接管及無縫管規(guī)格 Standard Specification for Cold-Formed Welde...2023-05-09
  • DL/T 1672-2016 火力發(fā)電廠鋁制間接空冷管束 Aluminium tube bundles used in indirect air cooling system of ther...2023-05-09
  • BS EN ISO 11074-2015 土壤質量 詞匯 Soil quality. Vocabulary2023-05-09
  • BS EN 13384-2-2015+A1-2019 Chimneys. Thermal and fluid dynamic calculation methods. Chimneys serving more ...2023-05-09
  • GB/T 40100-2021 電機產(chǎn)品生命周期評價方法 Life cycle assessment method for electric machine2023-05-09
  • BS EN ISO 18415-2017 Cosmetics. Microbiology. Detection Of Specified And Non-Specified Microorganisms2023-05-09
  • AS 1141.11.2-2019 Methods for sampling and testing aggregates Method 11.2: Particle size distribution for v...2023-05-09
  • GB 6000-1999 主要造林樹種苗木質量分級 Tree seedling quality grading of major species for afforestation...2023-05-09
  • ETSI TR 103 565-2017 Tetra And Critical Communications Evolution (Tcce);Terrestrial Trunked Radio (Tetra);S...2023-05-09
  • ETSI TS 124 303/2-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Teleco...2023-05-09
  • GB 31643-2016 食品安全國家標準 含硅酸鹽輻照食品的鑒定 熱釋光法2023-05-09
  • GB/T 35486-2017 物流倉儲配送中心螺旋箱式輸送機技術規(guī)范 Specification of spiral-conveyer for logistics wareho...2023-05-09
  • ETSI TS 123 067-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-05-09
  • BS EN 62481-5-2014 數(shù)字生活網(wǎng)絡聯(lián)盟(DLNA)家用網(wǎng)絡裝置互用性指南 DLNA設備簡介指南 Digital living network alli...2023-05-09
  • GB/T 28570-2012 水輪發(fā)電機組狀態(tài)在線監(jiān)測系統(tǒng)技術導則 Technical guide of on-line condition monitoring system ...2023-05-09
  • DB32/T 3639-2019 汽車4S店質量信用等級評價規(guī)范 Specification for evaluation of credit rating in Auto 4s shop ...2023-05-09
  • BS EN ISO 18278-1-2015 電阻焊 可焊性 第1部分:金屬材料電阻點焊、滾道焊和凸焊的可焊性評估 Resistance welding. ...2023-05-09