
Tests For Geometrical Properties Of Aggregates - Determination Of Shell Content - Percentage Of Shells In Coarse Aggregates
出版:Osterreichisches Normungsinstitut

专家解读视频
1998 [01/07/1998]
BS EN 933-7:1998 - Identical
DIN EN 933-7 (1998-05) - Identical
NEN EN 933-7:1998 - Identical
SN EN 933-7:1998 - Identical
UNE EN 933-7:1999 - Identical
SS EN 933-7 Ed. 1 (1998) - Identical
UNI EN 933-7:2000 - Identical
I.S. EN 933-7:1998 - Identical
NS EN 933-7 Ed. 1 (1998) - Identical
NBN EN 933-7:1998 - Identical
NF EN 933-7:1998 - Identical