Rechercher

1. Scope 1.1 This Standard coves Type 1 (Class 3000) and Type 2 (Class 4000) asbestos cement (AC) pipe and pipe fittings and cast iron fittings for use in drainage, waste, and vent systems inside buildings and for building drains and rain water leaders. 1.2 This Standard includes specifications for material, dimensions, flexural strength, crushing strength, chemical resistance, and…

Applies to portable voltage detectors with or without built-in power sources, to be used on electrical systems for voltages of 1 kV to 420 kV a.c. and frequencies from 15 Hz to 60 Hz. For the time being, it has been identified that : - For voltage levels up to 52 kV, the actual standard can be used in its entirety ; - For voltage levels above 52 kV, electric testing procedures are questionable…

This International Standard specifies the requirements for mats produced from coir fibre, with or without pile.

Refers specifically to mobile radio transmitters and receivers for the transmission of data (telegraphy) signals. Is intended to be used in conjunction with IEC 60489-1. The terms and definition and the condition of measurement set forth in this standard are intended for type and acceptance tests. Covers bit streams, character strings, messages and selective calling.

This standard applies to type-tested assemblies (TTA) intended for use on construction sites, i.e. temporary places of work to which the public do not generally have access and where building construction, installation, repairs, alteration or demolition of property (buildings) or civil engineering (public works) or excavation or any other similar operations are carried out. These assemblies may…

This International Standard specifies a method for the secondary calibration of acoustic emission sensors as receivers of elastic waves at the surface of a solid medium. The International Standard is applicable to laboratory tertiary standard sensors and acoustic emission applications sensors. The secondary calibration yields the frequency response of a sensor to waves of a type normally…

1. Scope 1.1 This Standard applies to the following wiring devices of the general purpose nonlocking and locking types, rated 60 A and less, intended for use in accordance with the Rules of the Canadian Electrical Code, Part I: (a) general use and hospital-grade attachment plugs; (b) adapters without male or female screwshell; (c) general use and hospital-grade receptacles,…

This National Standard of Canada is equivalent to International Standard ISO/IEC ISP 10613-4:1995. 1 Scope This International Standardized Profile is applicable to interworking units concerned with operating in the Open Systems Interconnection (OSI) environment. It specifies a combination of OSI base standards that collectively provide a Network Relay function for the connectionless-…

This National Standard of Canada is equivalent to International Standard ISO/IEC ISP 10613-10:1995. 1 Scope ISO/IEC ISP 10613 is applicable to interworking units concerned with operating in the Open Systems Interconnection (OSI) environment. It specifies a combination of OSI base standards that collectively provide a Network Relay function for the connectionless-mode Network Service…

This National Standard of Canada is equivalent to International Standard ISO/IEC ISP 10614-1:1995. 1 Scope ISO/IEC ISP 10614 is applicable to interworking units concerned with the use of ISO/IEC 8208 (X.25 Packet Layer Protocol). It specifies a combination of base standards that collectively provide an X.25 protocol relay. The current relay profile taxonomy contained in ISO/IEC…