GB/T 25254-2022
Poly-(tetra methylene ether glycol)(PTMEG) for industrial use
GB/T 33085-2016
Water treatment chemicals—Poly(diallyldimethylammonium chloride)
QB/T 5491-2020
Polymethacrylimide foam board
SH/T 1807-2016
Methylcyclopentadiene dimer 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
HG/T 6010-2022
HG/T 6008-2022
HG/T 6008\uff5e6010-2022
GB/T 29641-2013
Poly(methyl methacrylate)(PMMA) cast noise barriers
NB/T 10428-2020
HG/T 4803-2015
Methallyl alcohol polyether
YY/T 0953-2020
Medical carboxymethyl chitosan
HG/T 4490-2013
Methyl butenol polyether
YY 0953-2015
Medical carboxymethylchitosan
HG/T 5867\uff5e5868-2021
HG/T 5281-2017
Random allyl alcohol Polyether capped with methyl
HG/T 5471\uff5e5473-2018
T/CSTM 00129-2020
T/FSI 146-2024