Keywords:
Acceptance (approval), Acceptance inspection, Acceptance specification, Accompanying forms, CE marking, Certification (approval), Collisions, Conformity, Construction, Crash barriers, Durability, Efficiency, Identification, Impact dampers, Impacts, Marking, Performance, Performance record, Performance tests, Production, Production control, Protection devices, Replaceability, Restraint systems (protective), Road construction, Road safety, Road transport, Roads, Safety engineering, Snow loading, Specification (approval), Surveillance (approval), Testing, Traffic control systems, Transportation safety, Vehicles