丁香五月色情久久久久,久久人人爽人人爽人人AV东京热,久久人做人爽一区二区三区,YY6080韩国三级理论无码



共找到 150 條與 順丁烯二酸酐 相關的標準,共 10

Maleic anhydride for industrial use. Methods of test. Part 6. Determination of iron content 2, 2 T-bipyridyl photometric method

Food additives. Fumaric acid E297. Specifications

本標準規定了2-甲基丙酸-1,3-二甲基-3-丁烯酯(異戊酸酯)的要求、試驗方法、檢驗規則、標志、包裝、運輸、貯存和保質期。本標準適用于對以4-甲基-4-戊烯-2-醇和異丁酸酐為原料經酰基化反應而制備的2-甲基丙酸-1,3-二甲基-3-丁烯酯(異戊酸酯)的質量進行分析評價

Propanoic acid, 2-methyl,1,3-dimethyl-3-butenyl ester (Isopentyrate)

Phthalic anhydride for industrial use

RAW STYKENE — BUTADIENE RUBBER — DETE MINATION OF ORGANIC ACID CONTENT.

Plastic Methyl Methacrylate Acrylonitrile Butadiene Styrene (Draft)

Prezentul standard stabile?te metoda volumetric? de determinare a con?inutului de pentoxid de fosfor din dioxidui de zirconiu

ZIRGONIA Phosphoric anhydride content determination

Acrylnitril-Butadien-Styrol-Terpolymerisat Methylmethacrylate-Acrylonitrile-Butadiene-Styrene-Polymer English Translation Available

Phthalic Anhydride, Technical

GBZ/T300的本部分規定了工作場所空氣中乙酸酐的溶劑解吸-氣相色譜法、馬來酸酐的溶液吸收高效液相色譜法和鄰苯二甲酸酐的溶劑洗脫-氣相色譜法。 本部分適用于工作場所空氣中乙酸酐、馬來酸酐和鄰苯二甲酸酐濃度的檢測

Determination of Toxic Substances in Workplace Air Part 118: Acetic Anhydride, Maleic Anhydride, and Phthalic Anhydride

本文件規定了3,3',4,4'-聯苯四甲酸二酐(以下簡稱“產品”)的要求、試驗方法、檢驗規則和標志、包裝、運輸、儲存

3,3',4,4'-Biphenyltetracarboxylic dianhydride

Phthalic anhydride for industrial use

Phthalic anhydride for industrial use. Specifications

This standard describes the properties of phthalic anhydride, the nature of hazards associated with it, and essential information on storage

Phthalic anhydride safety regulations

GB/T 24797的本部分規定了合成橡膠所用的非剝離型包裝薄膜的材料及其物理特性。本部分適用于乙烯-丙烯-二烯烴橡膠(EPDM)、丙烯腈-丁二烯橡膠(NBR)、氫化丙烯腈-丁二烯橡膠(HNBR)、乙烯基丙烯酸酯橡膠(AEM)和丙烯酸酯橡膠(ACM)。本部分不適用于需剝離型的薄膜

Film for wrapping rubber bales.Part 3:Ethylene-propylene-diene rubber (EPDM) ,acrylonitrilebutadiene rubber (NBR) ,hydrogenated nitrile-butadiene rubber(HNBR) , acrylic-ethylene rubber (AEM) and acrylic rubber (ACM)




Copyright ?2007-2024 ANTPEDIA, All Rights Reserved
京ICP備07018254號 京公網安備1101085018 電信與信息服務業務經營許可證:京ICP證110310號
頁面更新時間: 2024-12-28 10:35