DL/T 2406-2021
GB/T 26310.3-2010
Carbonaceous materials used in the production of aluminium - Calcined coke - Part 3:Determination of apparent oil content - Heating method
GB/T 26310.4-2010
Carbonaceous materials used in the production of aluminium - Calcined coke - Part 4:Determination of oil content - Method by solvent extraction
T/CEC 125-2016
GB/T 31776-2015
Determination method of methanol content in methanol gasoline for motor vehicles
GB/T 41704-2022
Test methods of cathode materials for lithium ion battery—Determination of magnetic impurities content and residual alkali content
GB/T 42985-2023
Method for determining the bio-based content of bio-based foam
GB/T 8313-2018
Determination of total polyphenols and catechins content in tea
DB65/T 8009-2024
GB/T 21727-2008
Instant tea in solid form - Determination of catechins content
YB/T 169-2014
Metallographic test method of sorbite in high carbon steel wire rod
JB/T 10986-2023
GB/T 35241-2017
Test methods for volatile content of ultraviolet curable coatings for wood products
JB/T 13306-2017
Superabrasive - Testing method of impurity content in cubic boron nitride
GB/T 23196-2008
Determination of ferulic acid content in propolis - HPLC-UV method
YS/T 1680-2023
YS/T 1681-2023
YS/T 1490-2021
GB/T 21729-2008
Determination of selenium content in tea
GB/T 24208-2009
Determination of the naphthalene content of washing oil