Technical systems and aids for disabled or handicapped persons. Wheelchair tiedown and occupant-restraint systems. Requirements and test methods for all systems— 50 стр.
Technical systems and aids for disabled or handicapped persons. Wheelchair tiedown and occupant-restraint systems. Four-point strap-type tiedown systems— 14 стр.
Quality requirements for fusion welding of metallic materials. Documents with which it is necessary to conform to claim conformity to the quality requirements of ISO 3834-2, ISO 3834-3 or ISO 3834-4— 16 стр.