Systèmes de traitement de l'information - Communication de données - Classes
équilibrées de p...
La présente Norme nationale du Canada est équivalente à la Norme
internationale ISO 8471-1987. Elle s'applique aux stations
utilisant des classes de procédure HDLC équilibrées qui offrent
la possibilité de commande/réponse XID.
1. Scope
1.1 This standard applies to a flat latex finish for all types of interior
walls either new or previously painted.
1.2 For more detailed information on intended uses see par. 7.2.
1.3 This standard may require the use of materials and/or equipment that
could be hazardous. This document does not purport to address all the
safety aspects…
Applies to sound reinforcement and distribution systems to be used to effect a rapid and orderly mobilization of occupants in an indoor and/or outdoor area affected by a hazard. Specifies the requirements for sound systems which are primarily intended to broadcast information for the protection of lives and property within a protected area when an emergency situation has occurred. Gives the…
Systèmes électroacoustiques pour services de secours
S'applique aux systèmes de sonorisation utilisés pour provoquer la mise en alerte rapide et disciplinée des occupants d'une zone intérieure et/ou extérieure menacée par un danger. Spécifie les prescriptions applicables à des systèmes prévus à l'origine pour diffuser des informations relatives à la protection des personnes et des biens dans la zone que ces systèmes protègent quand…
Oil/Gas-Fired Commercial/Industrial Pressure Washers and Steam Cleaners
1. Scope
1.1 This Standard covers the performance, construction, testing, marking, installation, operation, and servicing of complete commercial/industrial pressure washers and steam cleaners that are either gas-fired or oil-fired.
1.2 The Standard applies to
(a) complete machines comprising a continuous coil-type heating system, with no space for steam accumulation, in which the…
Prepared as a guide for the application of the International
System of Units (SI). Information is included on SI units,
recommended application of multiples and sub-multiples of the
units, up-to-date terminology concerning the names of quantities,
conversion factors that relate the SI to other systems of units,
conversion and rounding of data, and dual dimensioning.
