Respiratory protective devices - Fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly - Requirements, testing, marking
Esmaltes vítreos y de porcelana. Determinación de la resistencia a la corrosión química. Parte 3: Determinación de la resistencia a la corrosión química por líquidos alcalinos utilizando un recipiente hexagonal o una botella de vidrio tetragonal. (ISO 28706-3:2017).
Maritime navigation and radiocommunication equipment and systems - Automatic identification systems (AIS) - SAR Airborne equipment - Operational and performance requirements, methods of test and required test results (Endorsed by Asociación Española de Normalización in February of 2019.)
White Paper on Radiation Safety Specification and Testing Comparison Document for Medical X-Ray Imaging Devices General Radiography and Fluoroscopy, and Interventional Fluoroscopy