JB/T 10948-2010
Modified diphenylether impregnating resins for electrical purpose
GB/T 2283-2019
Coking benzene
GB/T 30053-2013
Determination of Benzene, toluene and xylene in crude benzene
GB/T 3405-2011
Petroleum benzene
GB/T 24800.12-2009
Determination of p-phenylenediamine,o-phenylenediamine and m-phenylenediamine in cosmetics
GB/T 9335-2009
Nitrobenzene
T/ZZB 0152-2016
YB/T 5022-2016
Crude benzol
20243218-T-604
Industrial rigid laminated sheets based on thermosetting resins for electrical purposes—Part 13: Rigid laminated sheets based on benzoxazine resin
YB/T 2303-2012
Heavy benzol
HG/T 4421-2012
QB/T 2542-2011
HG/T 3989-2014
DB44/T 1121-2013
HG/T 3310-2017
ο-Phenylenediamine
HG/T 3265-2002
Diphenyl oxide
T/CBPIA 0009-2025
GB/T 2283-2008
Coking benzene
KS E ISO 1017-2022
Brown coals and lignites — Determination of acetone-soluble material(“resinous substance”) in the benzene-soluble extract
SH/T 1609-1995