Specifications for particular types of winding wires - Part 21: Solderable polyurethane enamelled ro...
IEC 60317-21:2013 specifies the requirements of solderable enamelled round copper winding wire of class 155 with a dual coating. The underlying coating is based on polyurethane 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 based on polyamide resin. NOTE - A modified resin is a…
Specifications for particular types of winding wires - Part 20: Solderable polyurethane enamelled ro...
IEC 60317-20:2013 specifies the requirements of solderable enamelled round copper winding wire of class 155 with a sole coating based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. NOTE: A modified resin is a resin that has undergone a chemical change, or contains one or more additives to…
Specifications for particular types of winding wires - Part 23: Solderable polyesterimide enamelled ...
IEC 60317-23:2013 specifies the requirements of solderable enamelled round copper winding wire of class 180 with a sole coating based on polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. NOTE - A modified resin is a resin that has undergone a chemical change, or contains one or more additives to…
Specifications for particular types of winding wires - Part 27: Paper tape covered rectangular coppe...
IEC 60317-27:2013 specifies the requirements of paper tape covered rectangular copper winding wires. This covering consists of two or more layers of paper tape, all in the same direction and is primarily intended for winding coils for oil immersed transformers. The range of nominal conductor dimensions covered by this standard is:
- width: min. 2,0 mm max. 16,0 mm;
- thickness: min. 0,80 mm max…
Specifications for particular types of winding wires - Part 28: Polyesterimide enamelled rectangular...
IEC 60317-28:2013 specifies the requirements of enamelled rectangular copper winding wire of class 180 with a sole coating based on polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. NOTE - A modified resin is a resin that has undergone a chemical change, or contains one or more additives to…
Représentation et échange des données relatives aux outils coupants — Partie 302: Description des mo...
La présente partie de l'ISO 13399 spécifie un concept pour la conception des éléments coupants, limité à tous les types de forets et d'outils de fraisage à arêtes monoblocs, utilisant les propriétés et domaines de valeurs associés.
La présente partie de l'ISO 13399 spécifie une façon commune de concevoir des modèles simplifiés contenant les éléments suivants:
— des…
Environmental testing - Part 1: General and guidance
IEC 60068-1:2013 includes a series of methods for environmental testing along with their appropriate severities, and prescribes various atmospheric conditions for measurements and tests designed to assess the ability of specimens to perform under expected conditions of transportation, storage and all aspects of operational use. Although primarily intended for electrotechnical products, this…
Représentation et échange des données relatives aux outils coupants — Partie 301: Description des mo...
La présente partie de l'ISO 13399 spécifie un concept pour la conception des éléments coupants, limité à tous les types de tarauds et de filières, utilisant les propriétés et domaines de valeurs associés.
La présente partie de l'ISO 13399 spécifie une façon commune de concevoir des modèles simplifiés contenant les éléments suivants:
— des définitions et identifications des…
Information technology — Small Computer System Interface (SCSI) — Part 333: SCSI Stream Commands - 3...
ISO/IEC 14776-333:2013(E) defines the command set extensions in order to facilitate operation of the sequential-access device type. It is implemented in conjunction with the requirements of the SCSI Architecture Model-4 (SAM-4) standard and the applicable clauses of the SCSI Primary Commands-4 (SPC-4) standard. It fully specifies the standard command set for the sequential-access device type.
Qualité de l'eau — Plomb 210 — Méthode d'essai par comptage des scintillations en milieu l...
L'ISO 13163:2013 spécifie la détermination de l'activité volumique du plomb 210 dans des échantillons de tout type d'eau par comptage en scintillation liquide (CSL). Pour les eaux brutes et les eaux potables, il convient que l'échantillon soit dégazé afin de limiter la re-croissance du plomb 210 à partir du radon 222 .
À l'aide d'un compteur à scintillation liquide…
