Essential ratings and characteristics of semiconductor devices and general principles of measuring methods, Part 1: Essential ratings and characteristics
Essential ratings and characteristics of semiconductor devices and general principles of measuring methods, Part 1: Essential ratings and characteristics
Essential ratings and characteristics of semiconductor devices and general principles of measuring method, Part 1: Essential ratings and characteristics
Lifts, escalators and moving walks, Part 15: Safety rules for the construction and installation of lifts - Special lifts for the transport of persons and goods - Vertical lifting platforms intended for use by persons with impaired mobility (EN 81-41:2010, MOD)