GB/T 29894-2013
The general method of wood identification
GB/T 33040-2016
Identification method of heat-treated wood
GB/T 44346-2024
Identification methods of wood-based activated carbon
GB/T 39026-2020
Test method for the identification of recycled polyethylene terephthalate (PET) fiber
DB51/T 1914-2014
GB/T 44032-2024
Identification method for iron ore and materials containing iron
GB/T 33028-2016
Indentification of industrial salt adulterant in oleoresin
GB/T 33030-2016
Indentification of starches adulterant in oleoresin
GB/T 44476-2024
Hair products—Test method for qualitative analysis of human hair—Near infrared spectroscopy method
DB51/T 2416-2017
DB51/T 1902-2014
DB44/T 1358-2014
SN/T 5322-2021
GB/T 36923-2018
Identification of pearl powder―X-ray diffraction analysis
GB/T 34406-2017
Identification of pearl powder—Near infrared spectroscopy method
DB44/T 1359-2014
FZ/T 01175-2024
SN/T 5408-2022
GB/T 30695-2014
Identification of polyvinyl chloride and polyurethane imitation leather
SN/T 5577-2023