I.S. EN 12850:2009现行
Bitumen and Bituminous Binders - Determination of the ph Value of Bituminous Emulsions
出版：National Standards Authority of Ireland
专家解读视频
Describes a method for measuring the pH value of bituminous emulsions.
UNE EN 12850:2009 - Identical
ONORM EN 12850:2009 - Identical
SS EN 12850 Ed. 2 (2009) - Identical
BS EN 12850:2009 - Identical
UNI EN 12850:2009 - Identical
NEN EN 12850:2009 - Identical
NBN EN 12850:2009 - Identical
