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Defines the standard interface dimensions for the type FC-PC family of connectors. The parent connector for type FC connector family is a single position plug connector set of plug/adapter configuration which is characterised by a 2,5 mm nominal ferrule diameter. It includes a thread coupling mechanism, which is spring loaded relative to the ferrule in the direction of the optical axis. The plug…

La présente Norme internationale spécifie deux méthodes pour la préparation des feuilles de laboratoire, avant lemesurage du facteur de réflectance diffuse dans le bleu (degré de blancheur ISO). La méthode traditionnelle estbasée sur la préparation de feuilles d’essai dans un entonnoir Büchner en utilisant un papier-filtre ou une toile. Dansl’autre méthode, les feuilles d’essai sont préparées…

This International Standard specifies requirements, test methods, and marking, labelling and packaging, as appropriate,of both permanent and temporary single-point anchor devices exclusively for the attachment of personalprotective equipment (PPE) for protection against falls from a height for fall arrest, work positioning and travelrestriction (work restraint).It is applicable only to anchor…

This International Standard specifies two procedures for the preparation of laboratory sheets prior to measuring thediffuse blue reflectance factor (ISO brightness). One is the traditional procedure based on preparation of sheets in aBüchner funnel using a filter paper or a wire screen. ln the other procedure, the sheets are prepared in a standardsheet former (conventional or Rapid Köthen).…

La présente partie de l'ISO 5267 spécifie une méthode de détermination de l'égouttabilité d'une suspension aqueuse de pâte en fonction de l'indice Schopper-Riegler (SR). L'essai Schopper-Riegler est conçu pour donner la mesure de la vitesse à laquelle l'eau peut être extraite d'une suspension de pâte diluée. Il a été démontré que l'égouttabilité est…

This International Standard specifies a method for the measurement of curl in cut-size office papers. The test method would typically be used in evaluating papers of the type described in ISO 216. This method is limited to papers with a maximum dimension of 300 mm in both directions. The measurement may be made on papers as received, after conditioning, or after processing in a copier or printing…

This International Standard specifies the characteristics of liquid hydrogen refuelling and dispensing systems on land vehicles of all types in order to reduce the risk of fire and explosion during the refuelling procedure and thus to provide a reasonable level of protection from loss of life and property. This International Standard is applicable to the design and installation of liquid hydrogen…

1. SCOPE 1.1 This standard applies to two types¹ of diesel fuel,² SPECIAL and SPECIAL-LS (low sulphur) for use in high- and medium-speed diesel engines in underground mines. 1.1.1 Type SPECIAL fuel is intended for use where quantities of ventilating air are restricted and/or high operating temperatures exist. 1.1.2 Type SPECIAL-LS (a maximum sulfur of 0.05% by mass of the SPECIAL type…

Purpose and scope 1.1 Mobile equipment such as tractors and self-propelled sprayers are often used in agricultural operations where pesticides are present. Such operations usually require the operator to use personal protective equipment (PPE). The type of cab used to provide respiratory and skin protection is termed ECPAR - an enclosed cab for pesticide application incorporating…

1. Scope 1.1 This Standard covers mechanical couplings used to axially join pipes and fittings in nonpressure drain, waste, and vent (DWV) and sewer systems inside and outside buildings, above ground, and buried underground. Note: Caution should be used when installing mechanical couplings at low temperatures. The coupling manufacturer should be consulted. 1.2 This Standard includes…