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GB/T 2099的本部分規定了家用和類似用途的信息插座的標志、防觸電保護、結構、電氣性能、機械性能等技術要求。本部分適用于戶內或戶外使用的、家用和類似用途的、用于連接互聯網和傳輸信息的固定式插座或移動式插座。信息插座適合在下述環境溫度中使用:通常不超過+40 ℃,但在24 h期間內平均不超過+35 ℃,環境空氣溫度的下限值為-5 ℃。
GB/T 20851的本部分規定了用于電子收費專用短程通信設備的應用總則、關鍵設備總體技術要求、OBE數據結構、應用接口和應用安全、交易流程。本部分適用于公路和城市道路電子收費系統,自動車輛識別、車輛出入管理等領域可參照使用。
GB/T 26802的本部分規定了工業控制計算機系統的功能、設計要求、技術要求、性能檢驗與系統評估方法,以及檢驗規則、標志、包裝、貯存和驗收等。 本部分適用于工業控制計算機系統。
本標準規定了住宅通用布纜。住宅可能由一棟或多棟建筑組成,也可能一棟建筑中包含多個住宅。本標準規定的通用布纜支持以下三種應用:·信息和通信技術(ICT);·廣播和通信技術(BCT);·建筑物內的指令、控制和通信(CCCB)。本標準規定的布纜由下述一種或多種組成:·平衡布纜;·同軸布纜;·光纖布纜。本標準就下述內容規定了通用布纜的設計和配置要求:a)結構和拓撲結構;b)低配置;c)永久鏈路和信道的性能要求;d)連接點的位置和密度;e)對特定應用設備和外部網絡的接口;f)與其他建筑物服務的共存性。安全(電氣、火災等)和電磁兼容(EMC)的要求不在本標準范圍內,而由其他標準和法規所包括,然而,本標準給出的信息可能有助于滿足這些要求。
本標準規定了安全管理平臺的基于信息安全策略和管理責任的系統管理、安全管理、審計管理等功能,以及對象識別、策略設置、安全監控、事件處置等過程的平臺功能要求,平臺自身的安全要求、保障要求,以及測試評價方法。本標準適用于安全管理平臺的規劃、設計、開發和檢測評估,以及在信息系統安全管理中心中的應用。
本規范適用于建設領域應用軟件,包括城鄉規劃應用軟件、城鄉建設應用軟件、建筑工程應用軟件、住房與房地產應用軟件和信息技術綜合應用軟件的測評。
本標準規定了警用數字集群(PDT)通信系統射頻設備的術語、定義、符號和縮略語、分類、要求和測試方法。本標準適用于警用數字集群(PDT)通信系統的基地臺、車載臺和手持臺,及其相關系統等設備。
本規范適用于新建設計速度為250 km/h~350 km/h、運行動車組列車的標準軌距客運專線鐵路,設計速度分為250 km/h、300 km/h、350 km/h 三級。
本規范適用于新建旅客列車設計速度為250 km/h~350 km/h的標準軌距高速鐵路設計,明確了高速鐵路運行動車組列車,一般不開行貨車和機車牽引的客車。明確了速度分級為250 km/h、300 km/h、350 km/h 三擋。
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.
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