Rechercher

Defines principal electromechanical characteristics and test methods enabling the performance of flexible waveguide assemblies to be verified. Contains terminology specific to flexible waveguide assemblies and specifies IEC type designation.

Applies to recording and reproducing equipment for sound on magnetic tape (reel-to-reel, cassette and cartridge) for both professional and domestic applications. Lists and defines parameters affecting the performance of recording and reproducing equipment for sound on magnetic tape, and establishes conditions and agreed methods of measurement of these parameters.

Gives the numbering of and transmittance requirements for filters. It also defines guidance on their selection and use. Optical test methods form subject of ISO 4854. Non-optical test methods form the subject of ISO 4855. The symbol for filters includes a code number of transmittance is described in clause 5 of ISO 4854.

Applies to single layers of glued and laminated solid fibreboard and is applicable to all types of solid fibreboard as defined in ISO 4046, provided that the adhesive dessolves under the conditions specified for the test.

Specifies a method of determining the resolving power of a given camera, film and development combination used in a microcopying system or the resolution achieved in microcopies therefrom. It provides, for this purpose, a test pattern and a test chart (ISO test chart No. 2). The test chart should be used as part of a test target in the manner prescribed by each relevant International Standard…

Applies to flow measurement in conduits into which a tracer can be injected in such a way that effective mixing in single phase with the gas flowing in the pipe can be achieved. The fluid in the conduit can be a mixture of several gases provided the thermodynamic state and conditions of flow of this mixture are well defined. This part specifies the transit time method using radioactive tracers…

Describes four types of material, where both resistance to creep under load and weather resistance are essential. Defines requirements for gaskets used in buildings (such as U-channel gaskets). Does not cover structural gaskets of the locking compression type. A table summarizes the general requirements.

1. SCOPE 1.1 This standard presents a modification of the complete Canada Standard sizing system described in CAN2-49.5-M. More specifically the control dimensions given in CAN2-49.5-M are called size indicator dimensions and for all children's and girl's sizes, crotch height has been replaced by waist height as the vertical size indicator dimension to conform more closely to present…

Defines a reference system and fiducial marks which are used to define dimensional data relating to road vehicles defined in ISO 3833, excepting motorcycles and mopeds. A figure illustrates the three-dimensional reference system showing the supporting surface, a schematic passenger car, the zero Z plane (horizontal zero plane), the zero Y plane (vertical longitudinal zero plane), and the zero X…

Specifies the properties of the pipes, special castings and parts manufactured by any one of the following processes: centrifugal casting in metal or sand moulds; vertical casting in sand moulds. Applies to products with sockets, spigots or flanges defined by this standard. It does not apply to the down pipes and their specials used in the building industry.