General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension (ISO 787-9:1981); German version EN ISO 787-9:1995— 4 стр.
Plastics - Smoke generation - Part 2: Determination of optical density by a single-chamber test (ISO 5659-2:2006); German version EN ISO 5659-2:2006— 44 стр.
Road marking materials - Drop on materials - Glass beads, antiskid aggregates and mixtures of the two (includes Amendment A1:2003); German version EN 1423:1997 + A1:2003— 42 стр.
Road marking materials - Drop on materials - Glass beads, antiskid aggregates and mixtures of the two (includes Amendment A1:2003); German version EN 1423:1997 + A1:2003— 42 стр.