1 Scope
1.1 Inclusions
This Standard defines the requirements for performance, installation and application, and performance verification of mechanical ventilation systems. This Standard applies to systems that are capable of providing minimum controlled rates of outdoor air to the habitable spaces of those single-family dwelling units that
a)
fall within the Scope of Part 9 of the National…
Scope
This National Standard of Canada describes two grades of propane used for fuel purposes. These grades consist
mainly of hydrocarbons containing three carbon atoms.
Grade 1 is intended for use in internal combustion engines and for general industrial and commercial fuel applications.
Grade 1 maintains a minimum octane quality by limiting concentrations of low-octane components (see 6.5…
National Occupational Standard for the Cybersecurity Workforce
This Standard specifies minimum core requirements for the qualification of entry-level cybersecurity professionals including roles that focus on information technology (IT) security, information security that involves digital artifacts, and digital security.
This Standard is intended to apply broadly, and not only to specific technologies or techniques. It is intended to be platform and vendor…
Measurement of radioactivity in the environment — Guidelines for effective dose assessment using env...
These international guidelines are based on the assumption that monitoring of environmental components (atmosphere, water, soil and biota) as well as food quality is performed to ensure the protection of human health[5][7][8][9][10][11][12]. The guidelines constitute a basis for the setting of national regulations, standards, and inter alia, for monitoring air, water and food in support of public…
This document lists gas cylinders valve outlets in use.
This document provides details of thread types and sizes.
NOTE Complete descriptions of particular valve outlets are given in national standards.
Ships and marine technology — Aquatic nuisance species — Methods for evaluating the performance of c...
This document specifies methods to evaluate the performance of a specific class of analytical instruments, known as compliance monitoring devices (CMDs). These instruments are designed and intended to examine ballast water to determine whether a sample meets or exceeds limits for the concentration of living or viable organisms. These limits include those specified by the International Maritime…
Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines
IEC 60204-32:2023 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60204-32:2023 edition 3.0 and the previous IEC 60204-32:2023:2008 edition 2.0. Furthermore, comments from IEC TC 44 experts are provided to explain the reasons of the most relevant changes, or to clarify any part…
Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines
IEC 60204-32:2023 applies to electrical, electronic, programmable electronic equipment and systems to hoisting machines and related equipment, including a group of hoisting machines working together in a co-ordinated manner. The equipment covered by this document commences at the point of connection of the supply to the electrical equipment of the hoisting machine (crane-supply-switch) and…
Scope
This National Standard of Canada applies to four types of middle distillate fuel oils that are suitable for use in liquid
fuel burning equipment without preheating [types 0, 1, 2 and 2(B6-B20)], and three types of fuel oils that contain
residual fuel components that require preheating (types 4, 5 and 6).
The heating fuel oils covered by this standard are intended for use in oil burning…
Équipement à moteur pour la distribution de gaz de pétrole liquéfié
1 Domaine d’application
1.1
Ces exigences s’appliquent à l’équipement à moteur pour la distribution du gaz de pétrole liquéfié dans le réservoir de stockage du carburant d’un véhicule où le gaz est principalement utilisé comme carburant du moteur.
1.2
Les caractéristiques électriques des distributeurs à moteur sont décrites :
a)
Aux États-Unis : UL 1238, Standard for Control Equipment for…