Terminology relating to weighing machines; classification into groups; terms and definitions for weighing machines; terms in german, englich, french, spanish— 8 стр.
Tests for mechanical and physical properties of aggregates - Part 2: Methods for the determination resistance to fragmentation; German version EN 1097-2:1998— 21 стр.
Contract procedures for building works - Part C: General technical specifications for building works; Construction works for traffic lines, top layers without binders— 11 стр.