Self-ballasted LED-lamps for general lighting services by voltage > 50 V - Safety specifications
Lightning protection system components (LPSC) - Part 4: Requirements for conductor fasteners
Lightning protection system components (LPSC) - Part 5: Requirements for earth electrode inspection housings and earth electrode seals
Cavity resonator method to measure the complex permittivity of low-loss dielectric plates
Medical electrical equipment - Medical image display systems - Part 1: Evaluation methods
Medical electrical equipment - Medical image display systems - Part 1: Evaluation methods
Medical electrical equipment - Medical image display systems - Part 1: Evaluation methods
Nuclear power plants - Instrumentation and control important to safety - Development of HDL-programmed integrated circuits for systems performing category A functions
Overhead lines - Methods for testing self-damping characteristics of conductors
Generic specification of information on products by properties - Part 1: Principles and method
Standard practice for marking medical devices and other items for safety in the magnetic resonance environment
Digital audiobook file format and player requirements
53,361 distinct reference strings indexed from official source snapshots. Includes earlier editions. The index and publisher collections have different coverage. See sources and coverage.