1. SCOPE
1.1 This Standard sets forth requirements for smoke-alarms, single- and
multiple-station type, rated 120 V or less, intended for open area protection
in ordinary indoor locations.
1.2 A smoke-alarm, as defined by these requirements, is a self-contained unit
which consists of an assembly of electrical components including a smoke
chamber, alarm-sounding appliance, and…
Information Processing Systems - Open Systems Interconnection - Transport
Service Definition
This National Standard of Canada is equivalent to International Standard ISo
8072-1988.
1. Scope and field of application
This International Standard defines in an abstract way the externally visible
service provided by the OSI Transport Layer in terms of
a) the primitive actions and events of the service;
b) the parameter data associated with each primitive action…
Information Processing Systems - Open Systems Interconnection - Connection
Oriented Transport Prot...
This National Standard of Canada is equivalent to International Standard ISo
8073-1986.
1. Scope and field of application
This International Standard specifies
a) five classes of procedures:
1) class 0: simple class;
2) class 1: basic error recovery class;
3) class 2: multiplexing class;
4) class 3:…
Internal combustion engines — Piston rings — Part 1: Vocabulary
This part defines the most commonly used terms for piston rings. These terms designate either types of piston rings or certain characteristics and phenomena of piston rings. An annex contains a list of equivalent terms in English, French, Russian, German, Spanish, Portuguese and Italian. Some figures illustrate shapes and reference quantities of concern.
Photography — Determination of ISO safelight conditions
Specifies the method of test for determining the condition for handling sensitized material, which is defined as that condition which provides less than half the maximum safelight exposure which can be given to sensitized material without producing a detectable change in the final image.
Petroleum products — Fuels (class F) — Classification — Part 0: General
Establishes the general classification system which applies to fuels designated by the prefix letter F. Within this class 5 families of products are defined according to the type of fuel. The detailed classification of a family taking into account complementary elements according to the uses, type and properties will define particular products in each category and will be given in subsequent…
Tolerances for building — Presentation of dimensional accuracy data
Lays down the principles on which the collection of dimensional accuracy data in building construction work shall be based and the format in which this data shall be presented for defined items of construction and manufactured components. Is intended for use in all types of building construction.
1. Scope
1.1 This Standard applies to electrostatic air cleaners intended to remove dust and dirt from the air and intended for general indoor residential and commercial use.
1.2 These requirements do not apply to electrostatic air cleaners for use in hazardous locations or in atmospheres defined as hazardous by the Canadian Electrical Code, Part I.
1.3 These requirements do not…
