NB/SH/T 0425-2023
SH/T 0425-2003
Test method for wax content of asphalts
SY/T 7550-2012
Determination of wax,resins and asphaltenes in crude oil
T/HBJLXH 003-2023
JT/T 1177-2017
SBS content tester for modified asphalt
SH/T 0778-2005
Determination of paraffin wax content of asphalts by cracking and deoiling method
JJG(\u4ea4\u901a) 023-2020
Tester for Ductility of Bituminous Materials
SY/T 7550-1999
JT/T 671-2006
JJG(\u4ea4\u901a) 057-2017
Apparatus for Softening Point of Bitumen
JJG(\u4ea4\u901a)057-2017
Apparatus for Softening Point of Bitumen
JT/T 615-2017
JJG(\u4ea4\u901a) 067-2020
JJG(\u4ea4\u901a) 115-2014
Tester for Separating Emulsified Bitumen Particle Ions
NB/SH/T\n0990-2019
NB/SH/T 0990-2019
Determination of residue in asphalt emulsions by moisture analyzer
SL 414-2007
Calibration code for bitumen softening meter
SY 7550-2012
GB/T 3816-1983
Determination of asphalt in montan wax
SH/T 0425-1992