HG/T 5652\uff5e5654-2019
GB/T 23947.1-2009
Inorganic chemicals for industrial use - General method for determination of arsenic - Part 1: Silver diethyldithiocarbamate photometric method
SN/T 3153-2012
Determination of N,N-bis(2-hydroxyethyl)-p-phenylenediamine,N,N-dimethyl-p-phenylenediamine,N,N-diethyl-p-phenylenediamine,N-phenyl-p-phenylenediamine and their salts in oxidative hair dyes for export-High performance liquid chromatography
HG/T 6008-2022
HG/T 6008\uff5e6010-2022
T/CASME 540-2023
20213115-T-608
Textiles — Determination of 1-vinylimidazole and 2-methylimidazole
32017R0054
Commission Implementing Regulation (EU) 2017/54 of 14 December 2016 concerning the authorisation of 2-methylpropan-1-ol, isopentanol, 3,7-dimethyloctan-1-ol, 2-ethylhexan-1-ol, 2-methylpropanal, 3-methylbutanal, 2-methylbutyraldehyde, 3-methylbutyric acid, 2-methylvaleric acid, 2-ethylbutyric acid, 2-methylbutyric acid, 2-methylheptanoic acid, 4-methylnonanoic acid, 4-methyloctanoic acid, isobutyl acetate, isobutyl butyrate, 3-methylbutyl hexanoa
GB/T 15072.4-2008(\u82f1\u6587\u7248)
贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法
GB/T 26983-2011
Determination of sulfureted hydrogen,methyl mercaptan and ethyl mercaptan in crude oil
QB/T 2753-2012
MIL MIL-P-87938 Notice 1-Cancellation
PEROXIDE, METHYL ETHYL KETONE, TECHNICAL (S/S BY A-A-59304)
HG/T 5344-2018
Chemical reagent-2-Butanone
T/HZQT 0003-2024
HG/T 6013-2022
SAE AMST81533A
Trichloroethane 1, 1, 1, (Methyl Chloroform) Inhibited, Vapor Degreasing
GB/T 25714.1-2010(\u82f1\u6587\u7248)
铁液浇包 第1部分:型式与基本参数
BJS 201705/XG1-2022
GB/T 23583.1-2009(\u82f1\u6587\u7248)
钢液浇包 第1部分:型式与基本参数
20231341-T-606
Plastics-Methyl methacrylate-acrylonitrile-butadiene-Styrene(MABS) moulding and extrusion materials- Part 1: Designation system and basis for specifications