HG/T 5471-2018
Resin methyl methacrylate-butadiene-styrene (MBS)
HG/T 5471\uff5e5473-2018
EN ISO 1833-12:2020
KS K ISO 1833-12-2018
Textiles — Quantitative chemical analysis — Part 12: Mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastanes and certain other fibres(method using dimethylformamide)
32008H0098
32004H0394R(01)
32004H0394