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  • HG/T 3215-1986聚三氟氯乙烯塑料襯里截止閥Polytrifluoromonochlorethylene plastic -- Lined stop valve...2022-06-15
  • GB/T 1401-1998化學(xué)試劑 乙二胺四乙酸二鈉Chemical reagent Ethylenediamine tetraacetic acid disodium salt...2022-06-14
  • GB/T 18916.13-2012取水定額.第13部分：乙烯生產(chǎn)Norm of water intake—Part 13:Ethylene production2022-06-13
  • GB/T 19806-2005塑料管材和管件 聚乙烯電熔組件的擠壓剝離試驗Plastics pipes and fittings--Crushing decohesion ...2022-06-06
  • GB/T 40872-2021塑料 聚乙烯泡沫試驗方法Plastics. Test methods of polyethylene cellular2022-03-14
  • Comparison and application of different empirical correlations for estimating the hydrate safety mar2020-12-22
  • Effect of copper loading on texture, structure and catalytic performance of Cu/SiO2 catalyst for hyd2020-12-22
  • In situ time-resolved FTIRS study of adsorption and oxidation of ethylene glycol on Pt(100) electrod2020-12-22
  • Synthesis of 2-methylpyrazine from cyclocondensation of ethylene diamine and propylene glycol over p2020-12-22
  • Novel, Green, Simple and Uncatalyzed Route for High Yield Preparation of Benzaldehyde Glycol Acetal2020-12-22
  • Catalytic Performance and Texture of TEOS Based Cu/SiO2 Catalysts for Hydrogenation of Dimethyl Oxal2020-12-22
  • Ethylene glycol aluminum as a novel catalyst for the synthesis of poly(ethylene terephthalate)2020-12-22
  • Chemical Modification of Silk Fibers with Ethylene Glycol Dimethacrylate2020-12-22
  • Influence of Ethylene Glycol on the Formation of Calcium Phosphate Nanocrystals2020-12-22
  • Effects of ethanol on the in situ synthesized Cu/SiC》2 catalyst: Texture, structure, and the catalyt2020-10-22
  • Modeling and Optimization of Catalytic Dehydration of Ethanol to Ethylene Using Central Composite De2020-10-22
  • 合成氣法乙二醇質(zhì)量指標波動(dòng)原因及對聚酯生產(chǎn)的影響2020-10-02
  • 合成氣經(jīng)草酸酯法制取乙二醇的技術(shù)進(jìn)展2020-10-02
  • 乙烯直接氯化制二氯乙烷的工藝分析2020-09-29
  • 乙烯、丙烯中微量水含量的分析2020-09-29
  • 乙烯、丙烯產(chǎn)品及方法標準的研究進(jìn)展2020-09-29
  • 2種乙烯丙烯酸酯橡膠的對比研究2020-09-29
  • 柴油對乙烯-醋酸乙烯酯降凝劑感受性的研究2020-09-28
  • 不同果肉質(zhì)地桃果實(shí)乙烯生成規律及其對乙烯的反應2020-09-28
  • 拓展乙烯原料來(lái)源的研究現狀2020-09-28
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