HG/T 3642-2016
Water treatment chemicals-Acrylic acid-2-acrylamido-2-methylpropanesulfomic acid copolymers
GB 1886.99-2015
QB/T 4534-2013
Fatty alkylamidopropyldimethyl amines
QB/T 4082-2010
Fatty alkylamidopropyldimethyl betaine
QB/T 4419-2012
QB/T 4420-2012
GB 1886.354-2021
GB 29981-2013
GB 25593-2010
SN/T 5720-2024
T/CPCIF 0053-2020
GB 1886.368-2023
SH 2604.10-2003
Water treatment chemicals-Polymers containing AMPS
HG/T 3642-1999
Water treatment chemicals Acrylic acid-2-acrylamido-2-methyl-propane-sulfomic acid copolymers
SN/T 4945-2017
GB/T 2910.12-2023
Textiles—Quantitative chemical analysis—Part 12: Mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastane fibres with certain other fibres (method using dimethylformamide)
GB/T 34842-2017(\u82f1\u6587\u7248)
鞋类 化学试验方法 甲酰胺的测定
T/SAFCM 045-2024
DIN 54439
Textiles - Methods for the determination of N-N-dimethylacetamide (DMAc) and N,N-dimethylformamide (DMF) in man-made fibres of polyacrylonitrile, polyurethane and aromatic polyamide fibres
QB/T 5491-2020
Polymethacrylimide foam board