GB/T 15045-2013
Fatty alkyl dimethyl tertiary amines
HG/T 4711-2014
GB/T 15045-1994
Fatty alkyl dimethyl tertiary amines
HG/T 5803\uff5e5806-2021
QJ 1591.2-1989
T/ZZB 3053-2023
32018R0240
32018R0084
32016R0067
32012R0899R(02)