Black materials for masking existing road markings. Specification Ingestion-build-73073 PD IEC TR 62977‑2‑4 is

PD IEC TR 62977‑2‑4 is a Technical Report that provides a comprehensive overview of application scenarios for transparent displays of the two major display technologies (liquid crystal (LC) and organic light-emitting diode (OLED) displays) and introduces the observation and illumination aspects that are taken into account for the establishment of appropriate measurement methods

Spacecraft and space equipment manufacturers

ISO 4623-1 on paints and varnishes (resistance to filiform corrosion) is useful for:

Manufacturers of bulb reflector infra-red lamps and tubular emitters

An explanation of the system to which this standard forms an extension is contained in BS 1916-1

Black materials for masking existing road markings. Specification Ingestion-build-73073 PD IEC TR 62977‑2‑4 is