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  • SAE AS5127C-2018 (R) Aerospace Standard Test Methods For Aerospace Sealants Methods For Preparing Aerospace...2024-02-22
  • SN/T 4621-2016 醫學(xué)媒介生物標本編碼規范 Encoding protocol for medical vectors' specimens2023-10-04
  • JY/T 0550-2015 紅藻類(lèi)植物原色標本 Self-Colored Specimens of Red Algae2023-09-29
  • ASTM C1799/C1799M-2019 Standard Guide to Dimension Stone Test Specimen Sampling and Preparation2023-07-30
  • ASTM E3039-2020 Standard Test Method for Determination of Crack-Tip-Opening Angle of Ferritic Steels Using ...2023-07-22
  • ASTM C31/C31M-2021 Standard Practice for Making and Curing Concrete Test Specimens in the Field2023-07-22
  • DIN EN 12697-17-2017 Bituminous mixtures - Test methods - Part 17: Particle loss of porous asphalt specimen...2023-06-21
  • ASTM C109/C109M-2020 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in....2023-06-13
  • ASTM D1059-2017 基于短--長(cháng)試樣的紗線(xiàn)支數試驗方法 Standard Test Method for Yarn Number Based on Short-Length ...2023-06-08
  • DIN EN 12697-54-2020 Bituminous mixtures – Test methods – Part 54: Curing of specimen for test of mixture...2023-06-03
  • ASTM D7775-2016 小石墨試樣測量指南 Standard Guide for Measurements on Small Graphite Specimens2023-05-12
  • JC/T 959-2005水泥膠砂試體養護箱Curing box for cement mortar specimens2022-06-14
  • JJG 405-1986硅鋼片(帶)標準樣品試行檢定規程the Standard Specimen of Magnetic Sheet and Strip2022-06-10
  • GB/T 13760-2009土工合成材料.取樣和試樣準備Geosynthetics—Sampling and preparation of test specimens...2022-06-08
  • JY 0153-1999動(dòng)物骨骼標本總則General rules for animal skeleton specimens2022-06-06
  • GOST R 58767-2019Mortars. Test Methods Using Reference Specimens2022-03-23
  • ASTM E2630-2008(2013)用窄帶源測定熒光試樣亮度比的試驗方法Standard Test Method for Luminance Ratio of a Fluor...2022-03-14
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