国产aaaa级全身裸体精油片_337p人体粉嫩久久久红粉影视_一区中文字幕在线观看_国产亚洲精品一区二区_欧美裸体男粗大1609_午夜亚洲激情电影av_黄色小说入口_日本精品久久久久中文字幕_少妇思春三a级_亚洲视频自拍偷拍

  • KS D3702-2018 Stainless steel wire rods2023-10-08
  • NF EN 60793-1-52-2014 光學(xué)纖維.第1-52部分:測量方法和試驗(yàn)程序.溫度變化 Optical fibres - Part 1-52 - measureme...2023-10-08
  • ISO 150-2018 色漆和清漆用生、精制和熟亞麻子油--規(guī)范和試驗(yàn)方法 Raw, refined and boiled linseed oil for paints...2023-10-08
  • KS D5540-2020 Molybdenum wires for lighting and electronic equipments2023-10-08
  • JIS K8522-2020 草酸鉀一水化合物(試劑) Potassium oxalate monohydrate(Reagent)2023-10-08
  • NIDS OPNAV NOTE 5400 13U102299-2013 (Ser Dns-33/13U102299) Disestablishment Of Maritime Expeditionary Secur...2023-10-08
  • KS F2394-2019 Standard test method for permeability of porous pavement2023-10-08
  • NY/T 750-2020 綠色食品 熱帶、亞熱帶水果 Green food--Tropical and subtropical fruits2023-10-08
  • JR/T 0166-2020 云計(jì)算技術(shù)金融應(yīng)用規(guī)范 技術(shù)架構(gòu) Financial application specification of cloud computing techno...2023-10-08
  • ISO 13606-1-2019 保健信息學(xué)--電子保健記錄通信--第1部分:參考模型 Health informatics--Electronic health record...2023-10-08
  • NF ISO 24678-1-2019 Fire safety engineering - Requirements governing algebraic formulae - Part 1 : general...2023-10-08
  • ISO 22964-2017 食物鏈的微生物--阪崎腸桿菌屬(Cronobacter spp)檢測的水平方法 Microbiology of the food chain &m...2023-10-08
  • NF EN 50693-2019 Product category rules for life cycle assessments of electronic and electrical products a...2023-10-08
  • NAVY DI-SESS-82206-2018 Task Directive Documentation2023-10-08
  • SJ 21358-2018 電子裝備焊接工藝方法圖形符號(hào) Graphical symbols of welding process methods for electronic eauiu...2023-10-08
  • JIS C8158-2017 普通照明用電壓大于50V的自鎮(zhèn)流發(fā)光二極管燈 Self-ballasted LED-lamps for general lighting servi...2023-10-08
  • NF G07-173-2019 Nonwovens - Definition2023-10-08
  • SN/T 5429-2022 進(jìn)出口紡織品 喹啉類化合物的測定 Textiles for import and export Determination of quinoline com...2023-10-08
  • YDB 063-2011 泛在物聯(lián)應(yīng)用 綠色社區(qū) 總體業(yè)務(wù)能力要求 Applications for Internet of things based on communicati...2023-10-08
  • UL 1286 BULLETIN-2018 Ul Standard For Safety Office Furnishings (Comments Due: February 12, 2018)2023-10-08
  • SAE J1320-2019 Marine Electrical Switches2023-10-08
  • JB/T 8856-2018 溶解乙炔設(shè)備 Dissolved acetylene systems2023-10-08
  • ISO 16014-1-2019 塑料--用粒度排阻色譜法測定聚合物的平均分子量和分子量分布--第1部分:一般原則 Plastics — ...2023-10-08
  • JB/T 12638-2016 定中心杠桿指示表 Centering dial indicator2023-10-08