Normy

Obsah

ČSN EN 16586-1 This document describes the specific 'Design for PRM use' requirements applying to rolling stock and the assessment of those requirements. The following applies to this document: - The definitions and requirements describe specific aspects of 'Design for PRM use' required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI. - This document defines elements which are universally valid for obstacle-free travelling relating to steps for access and egress. The definitions and requirements of this document are to be used for rolling stock applications. - This document only refers to aspects of accessibility for PRM passengers; it does not define non-PRM related requirements and definitions. - This document assumes that the vehicle is in the defined operating condition. - Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements. The 'Accessibility of persons with reduced mobility' standard is written in two parts: - This document is Part 1 and contains: - steps for access and egress. - Part 2 contains: - boarding aids.

Obsah

ČSN EN 16584-3 This document describes the specific 'Design for PRM use' requirements applying to both infrastructure and rolling stock and the assessment of those requirements. The following applies to this document: - The definitions and requirements describe specific aspects of 'Design for PRM use' required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI. - This document defines elements that are universally valid for obstacle-free travelling relating to lighting, optical and friction characteristics. The definitions and requirements of this document cover the infrastructure and rolling stock applications. - This document only refers to aspects of accessibility for PRM passengers; it does not define non-PRM related requirements and definitions. - This document assumes that the infrastructure or rolling stock is in its defined operating condition. - Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements. The 'General requirements' standard is written in three parts: - Part 1 contains: - contrast. - Part 2 contains: - spoken information; - written information; - tactile information; - pictograms; - audible signals. - This document is Part 3 and contains: - lighting; - low reflective properties; - transparent obstacles; - slip resistance. - slip resistance.

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ČSN EN IEC 60931-2 ed. 2 This part of IEC 60931 applies to capacitors according to IEC 60931-1 and gives the requirements for the ageing test and destruction test for these capacitors.

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ČSN EN 50342-5 ed. 2 This document is applicable to housing and accessory parts of lead-acid batteries made of polypropylene. Lead-acid batteries are used primarily as a power source for the starting of internal combustion engines, lighting and for auxiliary equipment of road vehicles. These batteries are all referred to as starter batteries. This document is applicable to starter batteries for passenger cars and for commercial or industrial vehicles. Battery housing and accessory parts according to this document do not provide any protection of the polypropylene against aging due to light. The parts are intended to be used within the engine compartment or within battery boxes where they are protected from light. The purpose of this document is to define requirements for raw material used to produce housing and accessory parts for starter batteries, to define requirements of the physical properties of battery housing and to define uniform test procedures for validation.

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ČSN ISO/IEC 27035-4 Tento dokument poskytuje pokyny pro více organizací, které koordinovaně řeší incidenty informační bezpeč-nosti. Zabývá se také dopady externí spolupráce na interní řízení incidentů v jednotlivých organizacích a poskytuje směrnice pro jednotlivé organizace, jak se přizpůsobit koordinačnímu procesu. Dále poskytuje směrnice pro koordinační tým, pokud existuje, k provádění koordinačních činností podporujících odezvu na incidenty napříč organizacemi. Zásady uvedené v tomto dokumentu jsou obecné a jsou určeny k použití ve více organizacích, které spolu-pracují na řešení incidentů informační bezpečnosti bez ohledu na jejich typ, velikost nebo povahu. Organiza-ce mohou pokyny uvedené v tomto dokumentu upravit podle svého typu, velikosti a povahy své činnosti ve vztahu k situaci v oblasti rizik informační bezpečnosti. Tento dokument je použitelný i pro jednotlivé organi-zace, které se účastní partnerských vztahů.

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ČSN P CEN/TS 18173 (38 6455) This document provides guidance to relevant product standards, for compatibility assessment and qualification of materials for equipment used in commercial, industrial installations including gas burners, gas burning appliances and fuel gas infrastructures1 that are: - fed by admixture of natural gas and hydrogen (blending) or pure hydrogen; - operated at pressure greater than 10 bar (1 MPa) and up to 100 bar (10 MPa); -operated within a temperature range of -20° C to +60 °C; NOTE 1 - Temperature range outside of -20° to +60°C can be considered after risk assessment by the manufacturer, in compliance with relevant product standard and the requirements specified in this document. Except for critical equipment, where hydrogen requirements and material compatibility are defined by relevant specific, national and international product standard, according to CEN/TR 17924 and CEN/TR 17797, no specific requirements are necessary, as detailed in this document (see also Figure 1), under the following conditions: - for a homogeneous mixture of natural gas and hydrogen with a hydrogen content not exceeding 10 % by volume, at operating pressures up to 100 bar (10 MPa); or - for operating pressures up to 10 bar (1 MPa) with a hydrogen content up to 100 % by volume. - Equipment is classified as critical when it's subjected to fatigue or specific mechanical stress due to specific operating conditions and applications (i.e. compression and pumping station, specific industrial installations, fuel tanks for vehicles, .).

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ČSN EN 12369-2 This document provides information on the characteristic values for use in designing structures incorporating wood-based panels. The characteristic values given are as defined in EN 1995-1-1. When utilizing the classification system for derivation of plywood characteristic values, this document can only be applied with reference to EN 636. This document includes the characteristic values of the mechanical properties for plywood complying with EN 636 in bending, tension, compression, panel shear and planar shear. EN 636 classifies bending properties into two sets of classes, one for stiffness and another for strength. Stiffness and strength in tension and compression are related to the same properties in bending. For shear properties, fixed values determined by correlation to density are provided. Where optimized values are needed, the characteristic values are determined directly by testing in accordance with EN 789 and EN 1058 or by combination of testing according to the latter two standards and calculation according to EN 14272. This document applies to panels complying with the three following conditions: - 5 layers or more and 6 mm overall thickness and more; - the ratio of the cumulative thickness of veneers in alternate directions does not exceed 2.5; - wood species with a mean density greater than 350 kg/m3 and not exceeding 750 kg/m3.

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ČSN EN 13631-1 This document specifies requirements for explosives for blasting, boosters and explosive substances. This document also applies to black powder when used for blasting.

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ČSN EN 13763-13 This document specifies test methods for the verification of the resistance to electrostatic discharge (ESD) of electric and electronic detonators. This document does not apply to electronic detonators without leading wires, non-electric, plain or semi-finished detonators. This document does not apply to surface connectors, detonating cord relays or electronic initiation systems.

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ČSN EN 18124 This document specifies white, yellow and orange road markings, removable or non-removable, under the form of road marking assemblies or preformed road markings, to be used for temporary road markings in circulation areas. Other road marking products and colours intended for temporary road markings are not covered in this document. This document also gives specifications for the evaluation of conformity of temporary road markings in circulation areas including type testing and factory production control.