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NAVY MIL-DTL-22020E VALID NOTICE 1-2014 Bags,Transparent,Flexible,Sealable,Volatile Corrosion Inhibitor Tre...2023-10-20

ASTM F1316-2018 測定透明部件透射率試驗(yàn)方法 Standard Test Method for Measuring the Transmissivity of Transpar...2023-08-05

HG/T 5069-2016 透明氧化鐵顏料 Transparent iron oxide pigments2023-07-03

ASTM F1181-2019 Standard Test Method for Measuring Binocular Disparity in Transparent Parts2023-05-17

乙二醇/絲素蛋白共混膜的研究2020-06-12

乙二醇/絲素蛋白共混膜的研究2020-03-23