我与乡下少妇的性事_色琪琪综合男人的天堂aⅴ视频_大胸喂奶秘书3p高h_国产一区二区视频在线播放_国产老头gay和老头gay视频_中文字幕亚洲欧美_国产男人搡女人免费视频_伊人色综合久久天天五月婷_崔雪莉被金秀贤握胸动态图_毛片在线视频观看

首頁 > Standard
  • ASTM F3426-2020 Standard Test Method for Measuring the Thermal Insulation of Clothing Items Using Heated Ma...2023-05-17
  • ASTM D123-2017 有關(guān)紡織品的術(shù)語 Standard Terminology Relating to Textiles2023-05-16
  • ASTM D4151-2018 毯子可燃性測(cè)試方法 Standard Test Method for Flammability of Blankets2023-05-15
  • ASTM B649-2017 鎳鐵鉻鉬銅氮低碳合金(UNS N08925、UNS N08031、UNS N08354和UNS N08926)及鉻鎳鐵氮低碳合金(UNS R2...2023-05-14
  • ETSI EN 303 135-2020 Coastal Surveillance, Vessel Traffic Services And Harbour Radars (Cs/Vts/Hr); Harmonis...2023-05-14
  • ASTM C497M-2020 Standard Test Methods for Concrete Pipe, Concrete Box Sections, Manhole Sections, or Tile (...2023-05-14
  • GB/T 50639-2019 錦綸工廠設(shè)計(jì)標(biāo)準(zhǔn) Standard for design of polyamide polymer and fiber plant2023-05-14
  • ASTM E3030-2019 Standard Digital Reference Images for Heavy-Walled (2 to 412 in. (50.8 to 114 mm)) Steel Ca...2023-05-14
  • ASTM D388-2019 Standard Classification of Coals by Rank2023-05-14
  • ASTM B515-2019 Standard Specification for Welded Nickel-Iron-Chromium Alloy Pipe2023-05-13
  • ASTM D2880-2018 Standard Specification for Gas Turbine Fuel Oils2023-05-13
  • ASTM C150/C150M-2018 硅酸鹽水泥規(guī)格 Standard Specification for Portland Cement2023-05-13
  • GB 11607-1989 漁業(yè)水質(zhì)標(biāo)準(zhǔn) Water quality standard for fisheries2023-05-13
  • ASTM D1455-2017 乳液型地板上光劑60度鏡面光澤試驗(yàn)方法 Standard Test Method for 60° Specular Gloss of Emulsio...2023-05-12
  • ASTM F1554-2017 屈服強(qiáng)度為36、55和105-ksi的鋼制錨固螺栓規(guī)格 Standard Specification for Anchor Bolts,Steel,36...2023-05-11
  • ASTM C880/C880M-2018 Standard Test Method for Flexural Strength of Dimension Stone2023-05-10
  • ASTM D2197-2016 通過刮附著物測(cè)定有機(jī)涂層附著性的方法 Standard Test Method for Adhesion of Organic Coatings b...2023-05-10
  • ASTM E2708-2018 認(rèn)可與認(rèn)證術(shù)語 Standard Terminology for Accreditation and Certification2023-05-10
  • ASTM C1524-2019 Standard Test Method for Water-Extractable Chloride in Aggregate (Soxhlet Method)2023-05-09
  • ASTM F1700-2018 固體乙烯基地面磚規(guī)格 Standard Specification for Solid Vinyl Floor Tile2023-05-09
  • ASTM C167-2018 Standard Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations2023-05-07
  • ASTM D3934-2020 Standard Test Method for Flash/No Flash Test—Equilibrium Method by a Closed-Cup Apparatus2023-05-06
  • ASTM D2511-2020 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubricants2023-05-06
  • ASTM D6158-2018 Standard Specification for Mineral Hydraulic Oils2023-05-06
  • ASTM D852-2020 Standard Test Method for Solidification Point of Benzene2023-05-05