GB/T 15336-2013
Phthalic anhydride
GB/T 32685-2016
Purified terephthalic acid (PTA) for industrial use
GB/T 11405-2006
Dibutylphthalate for industrial use
GB 51205-2016
Code for design of PTA plant
GB/T 11406-2001
Di-(2-ethylhexyl)phthalate for industrial use
GB/T 31516-2015
Classification method for the hazardous characterisitics of phthalic anhydride
GB 6857-2008
pH primary reagent - Potassium hydrogen phthalate
GB/T 1291-2008
Chemical reagent - Potassium hydrogen phthalate
GB 1257-2007
Working chemical - Potassium hydrogen phthalate
SN/T 5320-2021
FZ/T 54145-2023
FZ/T 54141-2023
FZ/T 54142-2023
FZ/T 54094-2017
Polytrimethylene terephthalate/Polydimethylene terephthalate(PTT/PET) composite drawn yarn
HG/T 4887-2016
Diisononyl phthalate (DINP) for industrial use
YB/T 5096-2007
HG/T 4071-2008
Diisobutyl phthalate for industrial use
HG/T 5510-2019
Plastics-Poly (butylene terephthalate) (PBT)
FZ/T 54041-2011
Polytrimethylene terephthalate/Polydimethylene terephthalate(PTT/PET) co-elastic yarns
FZ/T 12053-2016
Polytrimethylene terephthalate/Polydimethylene terephthalate(PTT/PET)composited fiber and cotton blended grey yarn