Uniform provisions concerning the approval of vehicles with regard to the strength of seats and their anchorages, and the characteristics of any head rest raints provided for the seats
Design, calculation and strength testing. Methods of mechanical testing of metals. Method of testing on the low cycle fatigue at heat mechanical loading
Occupational safety standards system. Respiratory protective devices. Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only. General specifications
