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GB/T 2099的本部分规定了家用和类似用途的信息插座的标志、防触电保护、结构、电气性能、机械性能等技术要求。本部分适用于户内或户外使用的、家用和类似用途的、用于连接互联网和传输信息的固定式插座或移动式插座。信息插座适合在下述环境温度中使用:通常不超过+40 ℃,但在24 h期间内平均不超过+35 ℃,环境空气温度的下限值为-5 ℃。
GB/T 20851的本部分规定了用于电子收费专用短程通信设备的应用总则、关键设备总体技术要求、OBE数据结构、应用接口和应用安全、交易流程。本部分适用于公路和城市道路电子收费系统,自动车辆识别、车辆出入管理等领域可参照使用。
GB/T 26802的本部分规定了工业控制计算机系统的功能、设计要求、技术要求、性能检验与系统评估方法,以及检验规则、标志、包装、贮存和验收等。 本部分适用于工业控制计算机系统。
本标准规定了住宅通用布缆。住宅可能由一栋或多栋建筑组成,也可能一栋建筑中包含多个住宅。本标准规定的通用布缆支持以下三种应用:·信息和通信技术(ICT);·广播和通信技术(BCT);·建筑物内的指令、控制和通信(CCCB)。本标准规定的布缆由下述一种或多种组成:·平衡布缆;·同轴布缆;·光纤布缆。本标准就下述内容规定了通用布缆的设计和配置要求:a)结构和拓扑结构;b)低配置;c)永久链路和信道的性能要求;d)连接点的位置和密度;e)对特定应用设备和外部网络的接口;f)与其他建筑物服务的共存性。安全(电气、火灾等)和电磁兼容(EMC)的要求不在本标准范围内,而由其他标准和法规所包括,然而,本标准给出的信息可能有助于满足这些要求。
本标准规定了安全管理平台的基于信息安全策略和管理责任的系统管理、安全管理、审计管理等功能,以及对象识别、策略设置、安全监控、事件处置等过程的平台功能要求,平台自身的安全要求、保障要求,以及测试评价方法。本标准适用于安全管理平台的规划、设计、开发和检测评估,以及在信息系统安全管理中心中的应用。
本规范适用于建设领域应用软件,包括城乡规划应用软件、城乡建设应用软件、建筑工程应用软件、住房与房地产应用软件和信息技术综合应用软件的测评。
本标准规定了警用数字集群(PDT)通信系统射频设备的术语、定义、符号和缩略语、分类、要求和测试方法。本标准适用于警用数字集群(PDT)通信系统的基地台、车载台和手持台,及其相关系统等设备。
本规范适用于新建设计速度为250 km/h~350 km/h、运行动车组列车的标准轨距客运专线铁路,设计速度分为250 km/h、300 km/h、350 km/h 三级。
本规范适用于新建旅客列车设计速度为250 km/h~350 km/h的标准轨距高速铁路设计,明确了高速铁路运行动车组列车,一般不开行货车和机车牵引的客车。明确了速度分级为250 km/h、300 km/h、350 km/h 三挡。
ITU-T Recs H.610 and H.611 define the architecture and operations, administration monitoring and provisioning (OAMP) requirements for the delivery of video, data and voice services across a VDSL access network to an in-home environment, known as a Full-Service VDSL (FS-VDSL)network.This Supplement provides the operator requirements for services and infrastructure deployment upon which these Recommendations were based. The intent was to maximize commonality of the operators' requirements to help vendors to implement common products, which can then be offered in all international markets thereby achieving economies of scale.The Recommendations aim to enable the provisioning of a bundle of triple-play services in a reliable way, with minimal user intervention, respecting the key requirements of security and conditional access to the content and at a cost compatible with mass market deployment. Only the elements that need to be specified to achieve an interoperable low-cost platform are included in these specifications. It is intended that each service provider can define and evolve a distinct portfolio of competitive services using the 'bricks' defined in the Recommendations with downloadable software configuration.VDSL is referenced throughout the Supplement as the physical layer technology; however, the architectural specifications contained herein could be equally applicable to CPE and Access Networks employing other broadband physical layer technologies.
1.1 This Outline of Investigation covers Modular Data Centers (MDC). The Modular Data Centers coveredby these requirements are pre-fabricated units consisting of an outer enclosure housing ITE and varioussupport equipment such as electrical service and distribution equipment, HVAC systems and the like.Some configurations may have the support equipment housed in a separate enclosure. A typicalconstruction may use a standard ISO shipping container or other structure as the outer enclosure, racksor cabinets of ITE, NEC compliant service entrance equipment and power distribution components, powerstorage such as a UPS and an air or liquid cooling system.1.2 These factory-built modules incorporate pre-installed materials and equipment which, afterinstallation, may be concealed and may not be accessible for inspection at the final installation site.1.3 The modular data centers covered by these requirements are intended for fixed installation eitherindoors or outdoors based on their construction and resistance to environmental conditions. MDCsintended for outdoor use shall be identified with a NEMA environmental class rating.1.4 These requirements are intended to demonstrate compliance with the National Electrical Code (NEC),NFPA 70 and other national Codes such as Building, Fire, Plumbing, Mechanical, and the like. Wherestate or local codes differ from the national codes anticipated by these requirements, determiningcompliance with these codes is the responsibility of the local authority having jurisdiction.1.5 When these requirements do not cover a specific technology or construction feature, the applicablerequirements of the National Codes shall be used.1.6 This Outline of Investigation assumes that the final installation of the MDC will be performed byqualified service personnel in accordance with the applicable installation instructions, installation practicesand national installation codes. These MDCs are intended for installation subject to approval by theAuthority Having Jurisdiction.
This European Standard specifies the technical requirements to deal with the significant hazards, hazardous situations and events, common to trailers, as defined in the scope of EN 15954-1, including machinery, attachments and equipment permanently fixed to the trailer, intended for construction, maintenance and/or inspection of the railway infrastructure, emergency rescue and recovery. This European Standard specifies the technical requirements to deal with the common hazards during transport, assembly and installation, commissioning, running on track, use (including setting, programming, and process changeover), operation, cleaning, fault finding, maintenance and de-commissioning of the trailers when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer; see Clause 4. NOTE Specific measures for exceptional circumstances are not dealt with in this European Standard. They can be the subject of negotiation between manufacturer and the machine operator. The common hazards dealt with include the general hazards presented by the trailers, as well as the hazards presented by the following specific trailer functions: track renewal; rail maintenance; craning; catenary renewal / maintenance; maintenance of the components of the infrastructure; inspection and measurement of the components of the infrastructure; tunnel inspection / ventilation; emergency rescue and recovery during commissioning, use, maintenance and servicing. This European Standard applies to trailers that are not intended to operate signalling and control systems. Other similar machines are dealt with in other European Standards; see Annex D. It is assumed that a finished standard automotive chassis used as a host for a road-rail trailer will offer an acceptable safety level for its designed functions before conversion. This specific aspect is not dealt with in this European Standard. This European Standard does not deal with: a) requirements with rega
La présente partie de l'ISO 8230 spécifie les exigences générales de sécurité pour les machines de nettoyage à sec.Elle est applicable aux machines de nettoyage à sec de toutes les tailles, à usage industriel et commercial, prévues pour le nettoyage des articles faits en textile, en cuir, en peaux ou en fourrures, utilisant exclusivement le perchloroéthylène ou un solvant inflammable comme produit de nettoyage.La présente partie de l'ISO 8230 n'est pas applicable aux : machines de nettoyage à sec mises à la disposition du public (par exemple les libres-services) ; machines de nettoyage à sec barrière telles que définies en 3.1.5 ; machines de nettoyage à sec à transfert telles que définies en 3.1.4 ; presses à repasser (voir l'ISO 10472-1 et l'ISO 10472-6) ; équipements auxiliaires, par exemple les systèmes de renouvellement d'air du local ou de récupération des déchets provenant du distillateur, l'unité extérieure de refroidissement d'eau ou les systèmes de récupération complémentaires de solvant provenant des boues de distillation.La présente partie de l'ISO 8230 identifie tous les phénomènes dangereux significatifs résultant de l'utilisation de la machine de nettoyage à sec, ce qui comprend à la fois l'utilisation normale et les mauvais usages prévisibles, et inclut la fourniture, l'utilisation et la maintenance. Elle spécifie les exigences de sécurité communes pour les machines de nettoyage à sec et est destinée à être utilisée conjointement avec l'ISO 8230-2 et l'ISO 8230-3, selon le cas. Les exigences spécifiques de l'ISO 8230-2 et de l'ISO 8230-3 prévalent sur les exigences correspondantes de la présente partie de l'ISO 8230.