BS EN 933-7:1998现行
Tests for geometrical properties of aggregates. Determination of shell content. Percentage of shells in coarse aggregates
出版：British Standards Institution
专家解读视频
Specifies the method for determining the shell content of coarse aggregates and is applicable to gravel or mixed aggregate containing gravel.
© British Standards Institution 2013
NS EN 933-7 Ed. 1 (1998) - Identical
UNI EN 933-7:2000 - Identical
ONORM EN 933-7:1998 - Identical
DIN EN 933-7 (1998-05) - Identical
NBN EN 933-7:1998 - Identical
SN EN 933-7:1998 - Identical
NEN EN 933-7:1998 - Identical
NF EN 933-7:1998 - Identical
I.S. EN 933-7:1998 - Identical
SS EN 933-7 Ed. 1 (1998) - Identical
UNE EN 933-7:1999 - Identical
