Maritime satellite Emergency Position Indicating Radio Beacons (EPIRBs) for non-SOLAS vessels; Technical characteristics and methods of measurement
ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121,5 MHz or the frequencies 121,5 MHz and 243 MHz for homing purposes only; Part 1: Technical characteristics and methods of measurement
ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Short Range Devices (SRD); Automatic Vehicle Identification (AVI) for railways operating in the 2,45 GHz frequency range; Part 1: Technical characteristics and methods of measurement
Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD) using Ultra WideBand (UWB) technology; Location Tracking equipment operating in the frequency range from 6 GHz to 9 GHz; Part 1: Technical characteristics and methods of measurement
Metallic materials - Tensile testing - Part 2: Verification of the force measuring system of the tensile testing machines
Metallic materials - Tensile test - Part 3: Calibration of force proving instruments used for the verification of uniaxial testing machines
Metallic materials - Brinell hardness test - Part 3: Calibration of standardized blocks to be used for Brinell hardness testing machines
Measurement of roughness average Ra and peak count RPc on metallic flat products
Metallic materials - Hardness test - Part 3: Calibration of standardized blocks to be used for Rockwell hardness testing machines (scales A,B,C,D,E,F,G,H,K,N,T)
Magnetic materials - Methods of measurement of magnetic properties of magnetic steel sheet and strip at medium frequencies
Magnetic materials - Methods of measurement of the magnetic properties of electrical sheet and strip by means of a single sheet tester
Magnetic materials - Methods of measurement of the magnetic properties of electrical sheet and strip by means of a single sheet tester
53,361 referências distintas indexadas a partir de registos de fontes oficiais. Inclui edições anteriores. O índice e as coleções dos editores têm âmbitos diferentes. Consultar fontes e cobertura.