Pneumatic fluid power — Components using compressible fluids — Determination of flow-rate characteri...
Specifies a method for testing components which use gases to enable their flow-characteristics under steady-state conditions to be compared. Specifies also requirements for the test installation, the test procedure, and the presentation of results. Accuracy of measurement is divided into two classes (A and B) which are explained in annex A. General background information is given in annex B, and…
Road vehicles — Diagnostic systems — Requirements for interchange of digital information
Specifies the requirements for setting up the interchange of digital information between on-board Electronic Control Units (ECUs) of road vehicles and suitable diagnostic testers. This communication is established in order to facilitate inspection, test diagnosis and adjustment of vehicles, systems and ECUs. Does not apply when system-specific diagnostic test equipment is used.
Steel and iron — Determination of sulfur content — Infrared absorption method after combustion in an...
The method is applicable to sulphur contents between 0,002 % (m/m) and 0,10 % (m/m). Specifies principle, reagents and material, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international cooperative tests. Annex B represents the precision date graphically. Annex C deals with induction furnaces and infrared sulfur analysers.
Information processing systems — Data interchange on 90 mm (3,5 in) flexible disk cartridges using m...
Specifies the dimensional, physical and magnetic characteristics of the 90 mm (3,5 in ) flexible disk cartridge using modified freqency modulation recording at 15 916 ftprad on 80 tracks on each side, so as to provide physical interchangeability between data processing systems. References: ISO 683-13; ISO 9293.
Information processing systems — Data interchange on 90 mm (3,5 in) flexible disk cartridges using m...
Determines the track layout, the track format and the characteristics of the recorded signals for the data interchange on 90 mm (3,5 in) flexible disk cartridge using modified freqency modulation recording at 15916 ftprad on 80 tracks on each side. References: ISO 646; 2022; 4873; 6429; 8859; 9293.