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  • DIN EN 3484-2020 Aerospace series - Steel X5CrNiCuNb16-4 (1.4549 type 1.4542) - As cast - Reference heat tr...2023-06-27
  • GB/T 24549-2020 燃料電池電動(dòng)汽車 安全要求 Fuel cell electric vehicles——Safety requirements...2023-06-27
  • HG/T 5569-2019 農(nóng)藥用硫磺粉 Sulfur powder for pesticides2023-06-27
  • EN 60747-16-1-2002+A2-2017 Semiconductor devices - Part 16-1: Microwave integrated circuits - Amplifiers2023-06-27
  • BS ISO 14594-2014 微束分析 電子試樣微量分析 波長(zhǎng)離散分光計(jì)實(shí)驗(yàn)參數(shù)的測(cè)定導(dǎo)則 Microbeam analysis. Electron pr...2023-06-27
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  • GD/J 097-2020 光纖活動(dòng)連接器技術(shù)要求和測(cè)量方法 Technical requirements and measurement methods for fibre opti...2023-06-27
  • DL/T 5820-2021 水電水利工程錨索施工質(zhì)量無損檢測(cè)規(guī)程 Code for nondestructive detecting of anchor cable . &lsq...2023-06-27
  • GB/T 13747.8-2017 鋯及鋯合金化學(xué)分析方法 第8部分:鈷量的測(cè)定 亞硝基R鹽分光光度法 Methods for chemical analysis...2023-06-27
  • EN ISO 17427-1-2018 Intelligent transport systems - Cooperative ITS - Part 1: Roles and responsibilities in...2023-06-27
  • GB 50033-2013 建筑采光設(shè)計(jì)標(biāo)準(zhǔn) Standard for daylighting design of buildings2023-06-27
  • BS EN ISO 13929-2017 小型船只 操舵裝置 齒輪傳動(dòng)連接系統(tǒng) Small Craft. Steering Gear. Geared Link Systems...2023-06-27
  • GB/T 37770.2-2019 冷凍輕烴流體 自動(dòng)液位計(jì)的一般要求 第2部分:岸上冷凍型儲(chǔ)罐用自動(dòng)液位計(jì) Refrigerated light hyd...2023-06-27
  • DB33/T 2237-2019 林菌生態(tài)循環(huán)技術(shù)規(guī)程 Technical regulations for the mode of ‘forest-fungus’ ecol...2023-06-27
  • API TR 934-F PART 4-2018 The Effects of Hydrogen for Establishing a Minimum Pressurization Temperature (MPT...2023-06-27
  • ASTM F1780-2018 防溢油系統(tǒng)有效性評(píng)估指南 Standard Guide for Estimating Oil Spill Recovery System Effectivene...2023-06-27
  • GB/T 35964-2018 證券及相關(guān)金融工具 金融工具分類(CFI編碼) Securities and related financial instruments--Class...2023-06-27
  • DIN EN ISO 15848-1-2017 Industrial valves - Measurement, test and qualification procedures for fugitive emi...2023-06-27
  • ASTM B593-2021 Standard Test Method for Bending Fatigue Testing for Copper-Alloy Spring Materials2023-06-27
  • ASTM D7367-2019 水植用纖維覆蓋物持水能力測(cè)定方法 Standard Test Method for Determining Water Holding Capacity...2023-06-27
  • ASTM B834-2017 壓力固結(jié)粉末冶金鐵-鎳-鉻-鉬(UNS N08367)和鎳-鉻-鉬-鈳(Nb)(UNS N06625)合金管法蘭、配件、閥和部...2023-06-27
  • CNS 10808-2019 延性鑄鐵管 延性鑄鐵管\Ductile iron pipes2023-06-27
  • GB/T 37061-2018 畜禽肉質(zhì)量分級(jí)導(dǎo)則 Guide for quality grading of livestock and poultry meat2023-06-27