汽車流體系統元件檢測

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GB/T 3452.2-2007液壓氣動用O 形橡膠密封圈 第2部分：外觀質量檢驗規范

GB／T 3452的本部分規定了液壓氣動用0形橡膠密封圈(以下簡稱0形圈)外觀質量檢驗的判定依據，O形圈的標準尺寸規定于GB／T 3452．1；IS0 16031—1和IS0 16031—2。 GB／T 3452的本部分對O形圈的表面缺陷進行了定義和分類，并對這些缺陷規定了大允許極限值。 GB／T 3452的本部分也適用航空航天工程中使用的O形圈。

GB/T 17446-2012流體傳動系統及元件.詞匯

本標準界定了除用于航空航天和壓縮空氣氣源設備外的所有流體傳動系統及元件的詞匯。

GB/T 26980-2011液化天然氣（LNG）車輛燃料加注系統規范

本標準規定了液化天然氣(LNG)車輛燃料系統加注設施防止火災和爆炸采取的合理保護措施。 本標準適用于儲罐容積不超過265 m<上標 3>的各種類型液化天然氣（LNG)車輛燃料系統加注設施，以及LNG~CNG(壓縮天然氣)轉化設施的設計、安裝、操作和維護。本標準不適用于本標準生效以前已經建成或已被批準建造安裝的設施、設備和結構裝置，另有說明的除外。

GB/T 32817-2016半導體器件 微機電器件 MEMS總規范

本標準描述了用半導體制造的微機電系統(MEMS)的總規范，規定了用于IECQ-CECC體系質量評定的一般規程，給出了電、光、機械和環境特性的描述和測試的總則。本標準適用于各類MEMS器件[如傳感器、射頻MEMS，但不包括光MEMS、生物MEMS、微全分析系統(Micro-TAS)和微能源MEMS]。

GB/T 34875-2017離心泵和轉子泵用軸封系統

本標準規定了石油、天然氣、化學工業用離心泵和轉子泵用密封系統的技術要求并給出了推薦性意見。本標準主要適用于危險、易燃和/或有毒場合的密封系統，為了改善設備完好率和減少向大氣中的排放量以及降低壽命周期的密封成本，這些場合要求設備有更高的可靠性。本標準規定的泵密封軸徑范圍為20 mm~110 mm。本標準也適用于密封備件和現有設備升級的參考。本標準涵蓋的密封配置按種類、型式、布置方式和定向方式進行分類。

GB/T 51207-2016鋼鐵工程設計文件編制標準

本標準適用于鋼鐵工業新建、技術改造項目的初步設計文件編制。

HG/T 20505-2014過程測量與控制儀表的功能標志及圖形符號

本標準適用于化工自控設計中儀表回路號、儀表位號的編制以及儀表圖形符號的規定及應用。

UL 1730-2006多戶家庭住宅及旅社/汽車旅館客房的單間煙霧檢測監視器和附件

1.1 These requirements cover electrically operated smoke detector monitors intended to be used inordinary indoor locations in accordance with the National Electrical Code, NFPA 70; the Life Safety Code,NFPA 101; and Chapter 2 of the National Fire Alarm Code, NFPA 72.1.2 As covered by these requirements, a smoke detector monitor is a unit that provides for the connectionand supervision of initiating circuits which are, in turn, to be connected to smoke detectors. The smokedetectors may be single station or multiple station and are installed within individual living units ofmultifamily residences or hotel or motel rooms. The monitor provides alarm or trouble indications at anattended central monitoring location as a supplement to the signal indication provided at the location ofthe smoke detector. These units are not intended for use as fire protective signaling control units.1.3 In addition to smoke detector monitoring, a monitor covered by these requirements may provide formanual activation of alarm signals within the individual living units (whether integral with the smokedetectors or not) on either an individual or zone basis.1.4 An installation wiring diagram attached to the monitor, or referenced in the markings on the monitor,indicates the devices and circuits acceptable for connection to it in the field.1.5 These requirements do not cover automatic fire detectors or alerting devices not provided as part ofthe monitor, nor do they cover units intended for connection to smoke detectors that:a) Do not have integral sounding devices orb) Are installed in common areas of multifamily dwellings.1.6 A product that contains features, characteristics, components, materials, or systems new or differentfrom those covered by the requirements in this Standard, and that involves a risk of fire, electric shock, orinjury to persons shall be evaluated using the appropriate additional component and end-productrequirements to determine that the level of safety as originally anticipated by the intent of this Standard ismaintained. A product whose features, characteristics, components, materials, or systems conflict withspecific requirements or provisions of this Standard shall not be judged to comply with this Standard.Where appropriate, revision of requirements shall be proposed and adopted in conformance with themethods employed for development, revision, and implementation of this Standard.

DIN EN 1915-2-2009飛機地面支持設備的一般要求.第2部分:穩定性和強度的要求,計算和試驗方法(含修改件A1:2009),英文版本DIN EN 1915-2:2009-06

This Part of EN 1915 specifies the conditions to be taken into consideration when calculating the strength andthe stability of GSE according to EN 1915-1 and the EN 12312 series under intended use conditions. Italso specifies general test methods.NOTE The methods given in this standard demonstrate one way of achieving an acceptable safety level. Methodsthat produce comparable results may be used.This Part of EN 1915 does not establish additional requirements for the following:-- operation elsewhere than in an airport environment;-- operation in severe conditions, e.g. ambient temperature below -20 ~C or over 50 ~C, tropical or saturated salty atmospheric environment;-- hazards caused by wind velocity in excess of the figures given in this European Standard;-- earthquake, flood, landslide, lightning and more generally any natural catastrophe.This Part of EN 1915 is not applicable to GSE which are manufactured before the date of publication by CENof this Standard.

DIN EN 1915-4-2009航空器地面支持設備.一般要求.第4部分:噪音測量方法和減振

This document deals with noise reduction as a safety requirement. It also specifies the methods for determining thesound pressure level at workstations, other specified positions and the sound power level of GSE during intendeduse.The test results are not applicable to the determination of daily exposure to noise for the operator This part of EN 1915 is intended to be used in conjunction with the other parts of EN 1915, and with the relevantpart of EN 12312.

DIN EN 62047-4-2011半導體器件.微電機器件.第4部分:MEMS一般要求(IEC 62047-4-2008);德文版本EN 62047-4-2010

This part of DIN EN 62047 describes generic specifications for MEMS, which are the basis for specifications given in other parts of this series for various types of MEMS applications. This standard specifies general procedures for quality assessment to be used in the IECQ-CECC system and establishes general principles for describing and testing of electrical, optical, mechanical and environmental characteristics. MEMS described in this standard are basically made of semiconductor material.

DIN EN ISO 21049-2005泵.離心和旋轉泵用軸密封系統

This International Standard specifies requirements and gives recommendations for sealing systems for centrifugal and rotary pumps used in the pezroleum, natural gas and chemical industries.

BS EN 1915-2-2001+A1-2009地勤支援設備.一般要求.第2部分:穩定性和強度要求,計算和試驗方法

This Part of EN 1915 specifies the conditions to be taken into consideration when calculating the strength andthe stability of GSE according to !EN 1915-1\" and the EN 12312 series under intended use conditions. Italso specifies general test methods.NOTE The methods given in this standard demonstrate one way of achieving an acceptable safety level. Methodsthat produce comparable results may be used.This Part of EN 1915 does not establish additional requirements for the following:? operation elsewhere than in an airport environment;? operation in severe conditions, e.g. ambient temperature below -20 °C or over 50 °C, tropical or saturatedsalty atmospheric environment;? hazards caused by wind velocity in excess of the figures given in this European Standard;? earthquake, flood, landslide, lightning and more generally any natural catastrophe.This Part of EN 1915 is not applicable to GSE which are manufactured before the date of publication by CENof this Standard.

BS EN 1915-4-2004+A1-2009地勤支援設備.一般要求.第4部分:噪聲測量方法和減振

This document deals with noise reduction as a safety requirement. It also specifies the methods for determining thesound pressure level at workstations, other specified positions and the sound power level of GSE during intendeduse.The test results are not applicable to the determination of daily exposure to noise for the operator.This part of EN 1915 is intended to be used in conjunction with the other parts of EN 1915, and with the relevantpart of EN 12312.

BS EN 60825-4-2006+A2-2011激光產品安全性.激光防護裝置

This part of IEC 60825 specifies the requirements for laser guards, permanent and temporary(for example for service), that enclose the process zone of a laser processing machine, andspecifications for proprietary laser guards.This standard applies to all component parts of a guard including clear (visibly transmitting)screens and viewing windows, panels, laser curtains and walls. Requirements for beam pathcomponents, beam stops and those other parts of a protective housing of a laser productwhich do not enclose the process zone are contained in IEC 60825-1.In addition this part of IEC 60825 indicates:a) how to assess and specify the protective properties of a laser guard; andb) how to select a laser guard.

BS EN 62047-4-2010半導體裝置.微電機裝置.微電子機械系統(MEMS)一般規格

This part of IEC 62047 describes generic specifications for micro-electromechanical systems(MEMS) made by semiconductors, which are the basis for specifications given in other partsof this series for various types of MEMS applications such as sensors, RF MEMS, excludingoptical MEMS, bio MEMS, micro TAS, and power MEMS. This standard specifies generalprocedures for quality assessment to be used in IECQ-CECC systems and establishesgeneral principles for describing and testing of electrical, optical, mechanical andenvironmental characteristics.This part of IEC 62047 aids in the preparation of standards that define devices and systemsmade by micromachining technology, including but not limited to, material characterizationand handling, assembly and testing, process control and measuring methods. MEMSdescribed in this standard are basically made of semiconductor material. However, thestatements made in this standard are also applicable to MEMS using materials other thansemiconductor, for example, polymers, glass, metals and ceramic materials.