GB/T 25254-2022
Poly-(tetra methylene ether glycol)(PTMEG) for industrial use
HG/T 5868-2021
Technical specification for green-design product assessment-Polytetrarmethylene ether glycol
GB/T 25254-2010
Poly-(tetra methylene ether glycol) (PTMEG) for industrial
GB/T 40409-2021
Flame retardant chemical—Tetrabromophthalate diol
GB 34464-2017
Feed additive—Menadione dimethylpyrimidinol bisulfite
HG/T 5867\uff5e5868-2021
HG/T 4471-2012
T/CST 24-2024
SN/T 5718-2024
HG/T 6315-2024
HG/T 3538-2011
SH 2604.02-2003
Water treatment chemicals-solidum(ethylenedinitrilo)-tetramethylenephosphate
HG/T 3713-2019
HG/T 4329-2012
Water treatment chemical-Ethylene diamine tetra (methylene phosphonic) penta sodium salt
HG/T 3974-2019
T/CPCIF 0036-2020
HG/T 4947~4948-2016
HG/T 4890~4891-2016
HG/T 6009-2022
T/CPUIA 0008-2022