LY/T 1928-2023
Test methods for rosin esters
GB/T 14020-2024
Hydrogenated rosin
HG/T 2705-1995
GB/T 8145-2021e
Gum rosin
GB/T 8145-2021
Gum rosin
GB/T 14021-2009
Maleated rosin
DB45/T 1138-2015
GB/T 14020-2006
Hydrogenated rosin
LY/T 1179-2013
Rosin modified phenolic resin
GB/T 8146-2022
Test methods for rosin
LY/T 1179-1995
LY/T 1928-2010
Test methods for stability of rosin resins
LY/T 1114-2020
Comprehensive energy consumption of rosin production
LY/T 1065-2022
Rosin deep-processing products
DB45/T 837-2012
LY/T 2706-2016
Analytical method of modified resin acid by gas chromatography
LY/T 2861-2017
Analytical method of rosin acid by capillary gas chromatography
LY/T 1332-1999
Gum rosin from P.elliottii
GB/T 8145-2003
Gum rosin
DB45/T 1072-2014