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  • SAE AMS3248D-2020 Ethylene Propylene (Epm) Rubber Phosphate Ester Resistant 55 - 652024-01-31
  • QB/T 4878-2022 模塑聚丙烯泡沫塑料（PP-E） Expanded polypropylene for moulding2024-01-18
  • KS T1038-2020 Atactic polypropylene coated moisture proof kraft paper2023-11-11
  • NF T54-987-2016 Specification of polypropylene drinking straws2023-10-30
  • HG/T 5392-2018 工業(yè)用1,2-丙二醇 1,2-Propylene glycol for industrial use2023-06-21
  • HG/T 5799-2021 一縮二丙二醇 Dipropylene glycol2023-05-31
  • FZ/T 54074-2014 丙綸單絲 Polypropylene monofilament2023-05-26
  • GB/T 41378-2022塑料 液態(tài)食品包裝用吹塑聚丙烯容器Plastics—Blow-moulded polypropylene containers for packagin...2022-10-26
  • HG/T 3214-1987聚丙烯鮑爾環(huán)填料抗壓試驗方法Compression test method of polypropylene pall ring packing...2022-06-15
  • GB/T 24149.1-2009塑料.汽車(chē)用聚丙烯(PP)專(zhuān)用料.第1部分:保險杠Plastics—Polypropylene(PP)compound for automobil...2022-06-14
  • GB/T 24693-2009聚丙烯飲用吸管Polypropylene drinking straw2022-06-10
  • GB/T 40921-2021發(fā)泡聚丙烯（PP-E）珠粒Expanded polypropylene（PP-E）beads2022-03-14
  • Synthesis of 2-methylpyrazine from cyclocondensation of ethylene diamine and propylene glycol over p2020-12-22
  • 丙烷丙烯分離塔操作優(yōu)化研究2020-10-26
  • 丙烷脫氫制丙烯技術(shù)經(jīng)濟分析2020-10-26
  • 淺談丙烯生產(chǎn)技術(shù)2020-10-26
  • 丙烯精餾系統操作的優(yōu)化對策2020-10-26
  • 丙烯的產(chǎn)業(yè)鏈淺述2020-10-26
  • 聚丙烯裝置丙烯精制系統技術(shù)改造2020-10-26
  • 乙烯、丙烯產(chǎn)品及方法標準的研究進(jìn)展2020-09-29
  • 乙烯、丙烯中微量水含量的分析2020-09-29
  • Effects of ammonium exchange and Si/Al ratio on the conversion of methanol to propylene over a novel2020-07-08
  • In-situ Synthesis of ZSM-5 Zeolite from Metakaolin/Spinel and Its Catalytic Performance on Methanol 2020-07-08
  • Catalytic pyrolysis of atmospheric residue on a fluid catalytic cracking catalyst for the production2020-07-08
  • Measurement and Correlation of Solubility for Propylene in 2-Propanol-Water Solutions2020-07-08
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