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  • CB/T 4510-2020 船舶行業(yè)安全生產(chǎn)和職業(yè)衛(wèi)生培訓(xùn)管理要求 Safety production and occupational health training man...2023-07-22
  • GB/T 20969.4-2021 特殊環(huán)境條件 高原機械 第4部分:高原自然環(huán)境試驗導(dǎo)則 內(nèi)燃動力機械 Special environmental condi...2023-07-22
  • AS 4349.2-2018 建筑物檢驗--第2部分:群組的標題屬性 Inspection of buildings - Group titled properties...2023-07-22
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  • EN 1993-1-5-2006+A1-2017 Eurocode 3. Design of steel structures. Part 1-5:Plated structural elements2023-07-22
  • GB/T 36097-2018 信息技術(shù) 學(xué)習(xí)、教育和培訓(xùn) 虛擬實驗構(gòu)件元數(shù)據(jù) Information technology-Learning, education and ...2023-07-22
  • DIN EN ISO 12058-1-2018 Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inc...2023-07-22
  • DB44/T 589-2009 日用陶瓷廢瓷回收利用技術(shù)規(guī)范 Technical Guidelines for Reclamation and Reutilization of Disca...2023-07-22
  • GB/T 305-2019 滾動軸承 向心軸承止動槽和止動環(huán) 尺寸、產(chǎn)品幾何技術(shù)規(guī)范(GPS)和公差值 Rolling bearings-Snap ring g...2023-07-22
  • HY/T 0332-2022 海洋大數(shù)據(jù)標準體系 Standard system for marine big data2023-07-22
  • DIN EN 927-7-2020 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 7: ...2023-07-22
  • ASTM A847/A847M-2020 Standard Specification for Cold-Formed Welded and Seamless High-Strength, Low-Alloy St...2023-07-22
  • CY/T 234-2020 出版物物聯(lián)網(wǎng)物流包件編碼 Logistics package unit coding of IoT on publication2023-07-22
  • BS IEC 62396-5-2014 航空電子設(shè)備管理 大氣輻射效應(yīng) 在航空電子系統(tǒng)中的熱中子通量和單粒子效應(yīng)評估 Process manag...2023-07-22
  • BS ISO 17690-2015 水的質(zhì)量 用流動注射分析(FIA)、氣體擴散和安培檢測測定可用游離氰化物(pH 6) Water quality. De...2023-07-22
  • GB/T 33670-2017 氣候年景評估方法 Assessment method for annual climatic status2023-07-22
  • ASTM A890/A890M-2018 通用鐵-鉻-鎳-鉬耐腐蝕雙聯(lián)(奧氏體/鐵素體)鑄件規(guī)格 Standard Specification for Castings,Ir...2023-07-22
  • DB32/T 3304-2017 品質(zhì)城市評價指標體系 Quality city evaluation index system2023-07-22
  • DB13/T 560-2004 虎皮黃兔2023-07-22
  • HG/T 5649-2019 浸膠簾線圓盤疲勞試驗方法 Test method of disc fatigue for dipped cords2023-07-22
  • GA 1732-2020 警用無人駕駛航空器外觀制式涂裝規(guī)范 Specifications for unified appearance coating of police unma...2023-07-22
  • BS ISO 16063-32-2016 振動和沖擊傳感器校準方法 共振測試通過沖擊激勵測試加速度計的頻率和相位響應(yīng) Methods for t...2023-07-22
  • GB/T 39794.2-2021 金屬屋面抗風(fēng)掀性能檢測方法 第2部分:動態(tài)壓力法 Test method for wind uplift resistance of men...2023-07-22