I.S. EN 12697-7:2014现行
Bituminous Mixtures - Test Methods for hot mix Asphalt Part 7: Determination of Bulk Density of Bituminous Specimens by Gamma Rays
出版：National Standards Authority of Ireland
专家解读视频
Describes a method for measuring the bulk density of pavement mixtures using a transmission-type gamma radiation test bench.
NS EN 12697-7:2014 - Identical
ONORM EN 12697-7:2015 - Identical
SN EN 12697-7:2015 - Identical
NEN EN 12697-7:2014 - Identical
EN 12697-7:2014 - Identical
BS EN 12697-7:2014 - Identical
NF EN 12697-7:2003 - Identical
UNE EN 12697-7:2014 - Identical
NBN EN 12697-7:2014 - Identical
