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ISO 8536-10:2004 applies to sterilized accessories for single use in fluid lines and pressure infusion equipment as specified in ISO 8536-8. ISO 8536-10:2004 includes: Two-way stopcocks (2SC), three-way stopcocks (3SC), four-way stopcocks (4SC) and stopcocks manifold (SM). Designation of a stopcock depends on the number of connections. The number of possible functional positions can be expressed…

ISO 14839-2:2004 sets out general guidelines for measuring and evaluating rotating machinery equipped with active magnetic bearings (AMBs) with respect to the following two indices: shaft vibratory displacement measured at or close to the AMBs; and working current and voltage measured in magnetic coils or power supply amplifiers. Both indices are measured under nominal operating conditions in…

ISO 13347-2:2004 gives a detailed description of reverberant room methods for the determination of fan sound power levels. It is for use under standardized laboratory conditions and recognises that tests in situ are subject to increased uncertainty. These test procedures are not necessarily appropriate to site test conditions. Acoustic system effects are presently the subject of considerable…

1 Scope 1.1 General This Standard addresses the geotechnical engineering aspects of (a) gravity-base structures; (b) fill structures; (c) fill-retention structures; and (d) pile-supported structures. Specific considerations include site investigations, general design principles, the influences of soil and natural processes on the foundation components, and the geotechnical factors that affect…

1 Scope 1.1 Purpose This Standard specifies technical requirements on how to make buildings and other facilities accessible and safely usable by persons with physical, sensory, or cognitive disabilities. Commentary: Temporary buildings and facilities provided for public use should also comply with the technical requirements of this Standard. Such temporary facilities may include teaching…

Describes a method for calculating the minimum approach distances for live working, at maximum voltages between 72,5 kV and 800 kV. This standard addresses system overvoltages, and the working air distances between parts and/or workers at different potentials. The required withstand voltage and minimum approach distances calculated by the method described in this standard are evaluated taking…

1 Scope 1.1 This Standard specifies requirements for the lending, sharing, and leasing of (a) critical and semi-critical medical devices; and (b) other medical devices, such as implants or single-use devices, that accompany the loaned, shared, or leased device. This Standard applies to all organizations that provide, use, transport, or maintain loaned, shared, or leased medical devices…

This part of CISPR 16 is designated a basic standard, which specifies the characteristics and calibration of the absorbing clamp for the measurement of radio disturbance power in the frequency range 30 MHz to 1 GHz. This second edition cancels and replaces the first edition published in 2003. It constitutes a technical revision. In this edition a more detailed calibration method for the absorbing…

ISO 9349:2004 specifies the requirements and test methods applicable to preinsulated ductile iron pipes, fittings, accessories and their joints for the construction of pipelines (or parts thereof) to convey water (e.g. potable water), wastewater and other liquids, to be operated with or without pressure, to be installed below or above ground, to limit temperature variations of the conveyed fluids…

Applies to type-tested ASSEMBLIES (TTA) intended for use on construction sites, i.e. temporary places of work to which the public do not generally have access and where building construction, installation, repairs, alteration or demolition of property (buildings) or civil engineering (public works) or excavation or any other similar operations are carried out. These ASSEMBLIES may be…