HG/T 5484\uff5e5487-2018
HG/T 5687\uff5e5688-2020
HG/T 5647-2019
T/HPFCIA 22006-2022
GB/T 23671-2023
2-Hydroxy-6-naphthoic acid
GB/T 30921.1-2014
Test method of purified terephthalic acid (PTA) for industrial use―Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL)
HG/T 5304-2018
Light-sensitive material-2-Ethylhexyl 4- (dimethylamino)benzoate
32008H0098
HG/T 6019-2022
HG/T 5647\uff5e5648-2019
KS M 8554-2005(2018)
p-Dimethylaminobenzylidene rhodanine
HG/T 5303\uff5e5305-2018
T/AQB 48-2023
QB/T 4812-2015
Fragrance - 6-methyl-5-hepten-2-one
HG/T 6010-2022
GB/T 23671-2009
2-Hydroxy-6-naphthalene carboxylic acid
T/NAIA 075-2021
T/CPUIA 0009-2022
T/CPUIA 0004-2022
T/CPUIA 0008-2022