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ISO 14780 defines methods for reducing combined samples (or increments) to laboratory samples and laboratory samples to sub-samples and general analysis samples and is applicable to solid biofuels. This amendment provides a...

This part of IEC 60950 applies to information technology equipment intended to supply and receive operating power via a TELECOMMUNICATION NETWORK, where the voltage exceeds the limits for TNV CIRCUITS.

The provisions of Parts I, II, III and IV apply to newly produced gas appliance thermostats, constructed entirely of new, unused parts and materials, in which the thermal elements and thermostatic valve are an integral unit.

This Standard applies to: oil burners of the atomizing-type irrespective of size, firing rate, or type of fuel oil; vapourizing-type oil burner assemblies with a fuel input of 4.5 L/h or less, intended for use with either...

This Standard applies to all types of laboratory fume hoods, excluding fume hoods. This Standard specifies a) safety requirements for fume hoods, their users, and service personnel; b) test methods for assessing fume hood...

1.1 This Standard covers the protection from lightning of buildings such as residences, places of public assembly, and buildings of a general industrial nature, including structures with explosive or highly flammable contents...

Preparation of standards for self-contained gas-burning, heating appliances which direct a substantial amount of their energy output in the form of infrared radiant energy into the areas to be heated. Such appliances shall be...

This International Standard gives guidance on the design and use of environmental performance evaluation (EPE) within an organization. It is applicable to all organizations, regardless of type, size, location and complexity...

OBJET ET DOMAINE D'APPLICATION Le présent document spécifie la méthode d’essai de pénétration dynamique au cône qui permet de déterminer l’indice de pénétration N c dans un forage vertical. Cet essai est utilisé lors de...

This Recommendation | International Standard 1 defines methods for coding bi-level images and sets of images (documents consisting of multiple pages). It is particularly suitable for bi-level images consisting of text and...

This Standard contains descriptions of the IEEE 802 standards published by the IEEE for frame-based data networks as well as a reference model (RM) for protocol standards. The IEEE 802 architecture is defined, and a...

The scope of this standard is to define one medium access control (MAC) and several physical layer (PHY) specifications for wireless connectivity for fixed, portable, and moving stations (STAs) within a local area.