HS/T 26-2017
GB/T 2285-2018
Coking xylene
GB/T 3407-2019
Petroleum xylene
GB/T 24282-2021
Plastics—Determination of xylene-soluble matter fraction in polypropylene
GB/T 16494-2013
Chemical reagent—Xylene
GB/T 23990-2009
Determination of the contents of benzene,toluene,ethylbenzene and xylene in coatings by gas chromatography
GB 31534-2015
The norm of energy consumption per unit product of p-xylene
SH/T 1766.1-2008
Petroleum m-xylene
SH/T 1486.1-2008
Petroleum p-xylene
QB/T 2546-2002
HS/T 26-2009
SH 1486-1998
Petroleum p-xylene
DB44/T 760-2010
SN/T 5308-2021
GB/T 3407-2010
Petroleum xylene
NY 1260-2007
Mazimum Limits of Benzene,Toluene and Xylene for Irrigation Water Quality
GB/T 24282-2009
Plastics—Determination of xylene-soluble matter in polypropylene
GB/T 2285-1993
Coking xylene
ASTM D4660-23
Standard Test Methods for Polyurethane Raw Materials: Determination of the Isomer Content of Toluenediisocyanate
GB 22574-2008
Maximum limits of toluene,xylene,cumene,phenol and aniline for irrigation water quality