Ergonomic of vehicles. Ergonomic aspects of transport information and control systems. Procedures for determining priority of on-board messages presented to drivers
State system for ensuring the uniformity of measurements. Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Part 1. Theory
Adjustable speed electrical power drive systems. Part 1. General requirements. Rating specifications for low voltage adjustable speed d.c. power drive systems
