Rechercher

Defines the intended criteria for the choice, conception and use of equipment for the measurement of the response time of resistance temperature detectors (RTD) which are used in the safety and control systems of nuclear reactors. Describes the techniques which can be used for the in situ measurement of RTD response time.

Specifies a method for testing engines as defined in ISO 3833:1977. Applies to the evaluation of their performance with a view, in particular, to presenting curves of power and specific fuel consumption at full load as a function of engine rotational speed. Concerns internal combustion engines used for propulsion of motorcycles and included in one of the following categories: reciprocating…

Defines the criteria for an acceptable fire model, reviews existing fire models ("box" furnace models, tube furnace models, radiant heat models) against these criteria, and proposes that fire models be selected for use through consideration of these criteria which includes a capacity to generate fire conditions characteristics of known stages of fire. Does not give a detailed analysis…

Defines those areas of the images on 35 mm, 16 mm and 8 mm Type S motion-picture films and on 5 cm × 5 cm slides, which are transmitted by television, together with the action and safe title areas within which any pictorial or written matter may be expected to be received on a domestic television receiver. Applies to non-anamorphic images of nominal 4:3 ratio.

Applies to self-propelled, rubber-tyred special forestry machines defined in ISO 6814. Specifies test methods and criteria to enable uniform assessment of the service, secondary and parking brake systems.

Contains Amendment 1

1 Scope O437.0 1.1 This Standard pertains specifically to a class of mat-formed structural panelboards made predominantly of wood strands or wafers of a minimum and controlled length, a controlled thickness, and a variable or predetermined width, bonded together with a waterproof and boilproof binder. 1.2 These panelboards are intended, and used extensively, for construction applications…

Lays down requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open-air climates, as defined in IEC 60721-2-1. Applies only to crystalline silicon types.

The services interface specified gives any program full access to all IRDS services. Defines the semantics of this interface, and also specifies the language bindings for ISO Pascal (ISO 7185). Language bindings for other ISO standard programming languages are provided as separate standards. Makes no assumptions about an implementation environment, and assumes no specific run-time or compile time…

Introduces the main concepts and mechanisms which are defined in ISO 7498-3 to fulfil the needs for Naming and Addressing objects in the Open Systems Interconnection Environment. Also includes the rationale for some of the important decisions made in the Naming and Addressing architecture.