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13A 250 的插頭和插座檢測項目報價???解決方案???檢測周期???樣品要求? |
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本標準規定了飛機地面供電連接器(以下簡稱連接器)的設計要求,性能要求,試驗方法和連接器的尺寸。本標準適用于飛機地面供電連接器。
除以下條文外,第一部分的這一章適用。 第一段改換為: 本標準適用于鋸片直徑不大于250mm的可移式帶水源的金剛石鋸。 注: 1 對鋸片直徑大于250mm的帶水原金剛石鋸的附加要求正在考慮中。 2 本標準不適用于臺式金剛石鋸。 3 本標準不適用于無導軌導向的金剛石鋸。
本標準規定了儀器儀表用機械元件、彈性元件、敏感元件、機電元件、儀表電機、儀器光源及顯示器件七類產品的名稱、性能特性等方面的術語和定義。本標準適用于儀表元器件的生產、使用、科研和教學等方面,作為統一技術用語的依據。
本標準規定了魚雷戰雷總裝時的裝配、檢查及故障排除等過程的要求。 本標準適用于由已裝配調試合格的各艙段及直屬件裝配成完整的戰雷過程的檢查。
本標準規定了曳引式人貨兩用和貨用施工升降機制造、安裝、使用和維護的安全要求和技術要求。本標準適用于曳引驅動的、臨時安裝的、由建設施工工地人員使用的、帶有吊籠/運載裝置的可在各層站停靠服務并具有下列特征的人貨兩用和貨用施工升降機:——吊籠/運載裝置有導向。——吊籠/運載裝置垂直運行或沿著與垂直面夾角大不超過15°的導軌運行。——吊籠/運載裝置和其對重由經曳引輪的曳引鋼絲繩懸掛而相連并由曳引鋼絲繩和曳引輪繩槽之間的摩擦力來驅動。——導軌架架設時,需要或不需要其他獨立結構物的支撐。——人貨兩用施工升降機可運載人員或人員和貨物。——貨用施工升降機只用于運送貨物;但在裝載和卸載時,允許受過培訓的人員進入運載裝置;在維護和檢查時,如果需要,允許經授權的人員進入和運行運載裝置。本標準不適用于:——GB/T 26557、GB/T 10054.1和GB/T 10054.2規定的施工升降機;——GB 7588、GB 25194和GB/T 25856規定的電梯;——由起重設備懸掛的工作吊籠;——叉車貨叉支承的升降平臺;——工作平臺;——纜索車;——特別設計的軍事用升降機;——礦用升降機;——舞臺用升降機;——特殊用途升降機。
本標準規定了農林拖拉機和機械用中央電器盒的術語和定義、要求、試驗方法、檢驗規則、標志、包裝和貯存。本標準適用于農林拖拉機和機械用中央電器盒(以下簡稱電器盒)。
This standard covers terms and definitions, classification and requirements, sampling, inspection and testing and release to the market related to plugs and sockets (connectors) used below 3 MHz for telecommunication and data communication.
This European Standard contains requirements, test and assessment methods, marking, labelling and packaging applicable to overfill prevention devices without a closure device. The overfill prevention device without a closure device is usually composed of - overfill prevention sensor consists of - sensor, - electrical interface, - mechanical interface, - overfill prevention controller according to EN 16657. These overfill prevention devices are intended to be used in/with underground or above ground, non-pressurized, static tanks designed for liquid fuels.
This standard has been created in recognition of the particular hazards that are presented by new emerging robots and robotic devices for new applications and new environments for providing services rather than manufacturing applications in industrial applications. This standard focuses on the safety requirements for personal care robot applications.
This part of ISO 13856 establishes general principles and specifies requirements for the design and testing of those pressure-sensitive protective devices, with or without an external reset facility, that are not specified in either ISO 13856-1 and ISO 13856-2, the majority of which are produced for specific applications and are not available as off-the-shelf items.
This document specifies the requirements for the design, assessment, construction and testing of equipmentintended for use in potentially explosive gas or dust atmospheres, protected by the type of protection: Flameproofenclosure "d".This document supplements the requirements in EN 13463-1, the contents of which also apply in full to equipmentconstructed to this document. Equipment complying with the relevant clauses of this document meets therequirements for the following categories:? Equipment Group I Category M2 – that does not contain an ignition source arising from severe operatingconditions, in particular arising from rough handling and changing environmental conditions;? Equipment Group II Category 2G or 2D – that does not contain an ignition source arising as a result offoreseeable malfunctions.The type of ignition protection described in the document can be used either on its own or in combination with othertypes of ignition protection to meet the requirements for equipment of Group I categories M2, or Group II categories1 and 2 depending on the ignition hazard assessment in EN 13463-1.NOTE The requirements for Group I Category M1 equipment are given in EN 50303, which specifies the requirements forboth electrical and non-electrical equipment.This document shall not be used for equipment intended for use in sulphur dust and organic peroxides because ofthe difficulty of testing and specifying the requirementsThis document does not apply to the ignition protection of electrical equipment, or reciprocating internal combustionengines. For these requirements reference shall be made to EN 60079-0 and EN 60079-1 for electrical equipmentand EN 1834-1, -2 and -3 for reciprocation internal combustion engines.
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