BS EN 1744-1:1998被替代
Tests for chemical properties of aggregates. Chemical analysis
出版：British Standards Institution
专家解读视频
Specifies reference procedures and, in certain cases an alternative method, for the chemical analysis of aggregates.
© British Standards Institution 2013
Replaces notes:
Replaces BS 812-117:1988, BS 812-118:1988& BS 3797:1990 which are withdrawn and BS 812-119:1985 which remains current.
SS EN 1744-1 Ed. 1 (1998) - Identical
UNE EN 1744-1:1999 - Identical
NS EN 1744-1 Ed. 1 (1998) - Identical
I.S. EN 1744-1:1998 - Identical
UNI EN 1744-1:1999 - Identical
NBN EN 1744-1:1998 - Identical
NF EN 1744-1:1998 - Identical
ONORM EN 1744-1:1998 - Identical
DIN EN 1744-1 (1998-05) - Identical
NEN EN 1744-1:1998 - Identical
SN EN 1744-1:1998 - Identical
