Specifications for particular types of winding wires - Polyesterimide enamelled round copper wire, class 180, with a bonding layer1 Scope This part of IEC 60317 specifies the requirements of enamelled round copper winding wire of class 180 with a dual coating. The underlying coating is based on polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is a bonding layer based on a thermoplastic resin. NOTE A modified resin is a resin that has undergone a

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BS EN 50529-1 is part of the multi-part EMC standard that specifies limits and methods of measurement for emissions emanating from wire-line telecommunication networks and immunity of those networks by means of references to harmonised product standards in combination with good engineering practice

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There is a risk that the purpose and limitations of the EPB standards will be misunderstood unless the background and context to their contents – and the thinking behind them – is explained in some detail to readers of the standards

dimensions of Introducer/extractors for use with medullary pins that assist in manufacturing efficient Introducer/extractors having high durability

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Why should you use BS EN 13774 - Valves for gas distribution performance requirements

or electrode cooling on the available welding range for a particular material using a particular electrode shape

referring to a variety of standards on ceramicware and glassware