Information processing — 7- track, 12,7 mm (0.5 in) wide magnetic tape for information interchange r...
Specifies a 7-track, 8 rows per mm (rpmm) (200 rows per inch (rpi)) 12,7 mm (0,5 in) wide magnetic tape for interchangeability of tape between information processing systems which utilize 6- and 7-bit coded chracter sets, the latter being as specified in ISO 646. Refers solely to magnetic tape for digital recording, on which the direction of magnetization is nominally longitudinal as opposed to…
Information processing - 7- track, 12,7 mm (0.5 in) wide magnetic tape for information interchange r...
Specifies a 7-track, 8 rows per mm (rpmm) (200 rows per inch (rpi)) 12,7 mm (0,5 in) wide magnetic tape for interchangeability of tape between information processing systems which utilize 6- and 7-bit coded chracter sets, the latter being as specified in ISO 646. Refers solely to magnetic tape for digital recording, on which the direction of magnetization is nominally longitudinal as opposed to…
Marking Material, Retroreflective Enclosed Lens, Flexible Type
1. DEFINITION
1.1 This standard applies to a flexible enclosed element type of
retroreflective marking.
1.2 For detailed information on uses, see par. 8.2.
Applicable to d.c. resistive volt ratio boxes with fixed ratios having a ratio input voltage up to 1.5 kV and a class index of 0.1 or better, as well as to all equipment which is built-in or supplied by the manufacturer (or responsible supplier) as an essential part of the volt ratio box. Classification system. Permissible errors for each accuracy class. Conditions for determination of errors.…
Diviseurs de tension à résistances en courant continu à rapports fixes
S'applique aux diviseurs de tension à résistances en courant continu et à apports fixes ayant une tension d'entrée maximale de 1,5 kV et dont l'indice de classe est 0,1 (1 000 ppm (parties par million)) ou meilleur, ainsi qu'à tout équipement incorporé aux diviseurs de tension ou fourni par le constructeur (ou fournisseur responsable) comme élément essentiel au fonctionnement…
