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  • DB32/T 3867-2020 三維地理信息數(shù)據(jù)服務(wù)規(guī)范 Specification for 3D geographic information data service...2023-06-15
  • ASTM F2648/F2648M-2017 地面排水設(shè)施用2至60英寸(50至1500mm )環(huán)狀波紋剖面管壁聚氯乙烯管及管件規(guī)格 Standard Speci...2023-06-15
  • GB 31660.6-2019 食品安全國家標(biāo)準(zhǔn) 動物性食品中5種&alpha;<sub>2</sub>-受體激動劑 殘留量的測定 液相色譜-串聯(lián)...2023-06-15
  • DIN EN 14071-2019 LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Ancilla...2023-06-15
  • GB/T 39333-2020 滑動軸承 樣件類型質(zhì)量保證 定義、應(yīng)用和測試 Plain bearings-Quality assurance of sample types-...2023-06-15
  • GB/T 32877-2022 變頻器供電交流電動機(jī)確定損耗和效率的特定試驗(yàn)方法 Specific test methods for determining losse...2023-06-15
  • GB/T 33276-2016 汽車裝飾用針織物及針織復(fù)合物 Knitted fabrics and knitted composite fabrics for automotive in...2023-06-15
  • CSA C746-2017 évaluation des performances énergétiques des climatiseurs et des thermopompes de grande pu...2023-06-15
  • FZ/T 73034-2021 半精紡毛針織品 Semi-Worsted wool knitting goods2023-06-15
  • HG/T 2760-2011 化學(xué)試劑 氯化鋅 Chemical reagent-Zinc chloride  2023-06-15
  • DIN ISO 15242-1-2018 Rolling bearings - Measuring methods for vibration - Part 1: Fundamentals (ISO 15242-1...2023-06-15
  • GB/T 39875-2021 疑似毒品中氯氮卓檢驗(yàn)氣相色譜和氣相色譜-質(zhì)譜法 Examination methods for chlordiazepoxide in su...2023-06-15
  • CAN/CSA-E60335-2-82-2013 Household and similar electrical appliances — Safety — Part 2-82: Particular req...2023-06-15
  • EJ/T 20138.1-2016 硬巖型鈾礦地質(zhì)圖件編制規(guī)定 第1部分:鉆孔綜合柱狀圖、勘探線剖面圖、礦體縱(水平)投影圖 Specifica...2023-06-15
  • DIN EN 2850-2018 Aerospace series - Carbon fibre thermosetting resin - Unidirectional laminates - Compressi...2023-06-15
  • GB/T 30839.48-2018 工業(yè)電熱裝置能耗分等 第48部分:鋁材退火爐 Energy consumption grading for electroheat instal...2023-06-15
  • EN ISO 2082-2017 Metallic and other inorganic coatings. Electroplated coatings of cadmium with supplementa...2023-06-15
  • ASTM F1912-2017 豆袋椅安全規(guī)格 Standard Specification for Safety of Bean Bag Chairs2023-06-15
  • BS EN ISO 3580-2017 焊接耗材用于耐蠕變鋼的手動金屬電弧焊的覆蓋電極 分類 Welding consumables. Covered electro...2023-06-15
  • GB/T 12085.6-2022 光學(xué)和光子學(xué) 環(huán)境試驗(yàn)方法 第6部分:砂塵 Optics and photonics-Environmental test methods- Par...2023-06-15
  • GB/T 39185-2020 海洋工程船舶動力定位系統(tǒng)技術(shù)要求 Technology requirement for ocean engnieering ship dynamic p...2023-06-15
  • EN 15004-9-2017 Fixed firefighting system. Gas extinguishing systems. Part 9:Physical properties and system...2023-06-15
  • BS EN ISO 13606-1-2019 Health informatics. Electronic health record communication. Reference model2023-06-15