GB/T 23670-2016
2-Amino-5-chloro-4-methybenzenesulfonic acid(CLT acid)
GB/T 29641-2013
Poly(methyl methacrylate)(PMMA) cast noise barriers
HG/T 5714-2020
GB/T 27812-2011
Water treatment chemicals - Polyamino Polyether Methylene Phosphonate (PAPEMP)
HG/T 2305-2017
Methyl methacrylate for industrial use
GB 28364-2012
HG/T 5803-2021
Methyl methacrylate recycled from plexiglass
HG/T 2841-2023
HG/T 5654-2019
QB/T 4308-2012
Di(fatty acid ethyl ester)hydroxyethyl methyl ammonium methylsulfate
JC/T 2251-2014
Polymethyl methacrylate coating for waterproofing
HG/T 5713\uff5e5716-2020
HG/T 3777-2023
HG/T 2840-2010
Water treatment chemicals-Amino trimethylene phosphonic acid (solid)
QB/T 3650-1999
HG/T 2305-1992
HG/T 3777-2005
Water treatment chemicals-Diethlenetriamine penamethylene phosphonic acid
GB/T 23670-2009
2-Amino-5-chloro-4-methybenzenesulfouic acid(CLT acid)
HG/T 2628-1994
20232997-T-606
CLTacid(2-Amino-5-chloro-4-methylbenzenesulfonic acid)