Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction; German version EN 13242:2002— 40 стр.
Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction; German version EN 13242:2002+A1:2007— 43 стр.
Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction; German version EN 13242:2002— 40 стр.
Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction; German version EN 13242:2002+A1:2007— 43 стр.