GB/T 37042-2018
Hexamethylene diisocyanate
GB/T 13658-2015
Polymethylene polyphenylene isocyanate
GB/T 12009.3-2009
Plastics - Polymethylene polyphenyl isocyanate - Part 3: Determination of viscosity
GB/T 12009.3-1989
Polymethylene polyphenyl isocyanate—Determination of viscosity
T/CCPIA 204-2022
GB/T 12009.4-1989
Polymethylene polyphenyl isocyanate—Determination of isocyanate content
T/CPCIF 0203-2022
T/CPUIA 0009-2022
T/CPUIA 0004-2022
T/CPUIA 0008-2022
T/CSTM 00862-2023
GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
GB/T 29641-2013
Poly(methyl methacrylate)(PMMA) cast noise barriers
HG/T 5714-2020
HG/T 2305-2017
Methyl methacrylate for industrial use
ASTM D6562-20
Standard Test Method for Determination of Gaseous Hexamethylene Diisocyanate (HDI) in Air with 9-(N-methylaminomethyl) Anthracene Method (MAMA) in the Workplace
QB/T 4533-2013
Fatty alkyl trimehtyl ammonium methylsulfates
HG/T 5803-2021
Methyl methacrylate recycled from plexiglass
QB/T 4308-2012
Di(fatty acid ethyl ester)hydroxyethyl methyl ammonium methylsulfate
JC/T 2251-2014
Polymethyl methacrylate coating for waterproofing