GB/T 18978.1-2003

This standard provides the foundational ergonomic principles and framework for designing and evaluating office workstations that use visual display terminals (VDTs). It is applied by manufacturers, employers, and workplace designers to ensure that equipment, furniture, and work environments minimize physical strain and visual fatigue for users. The standard is relevant across industries where employees perform prolonged computer-based tasks, such as corporate offices, call centers, and data processing facilities.