汽车流体系统元件检测

发布时间：2024-06-21 作者：中析研究所浏览：

GB/T 3452.2-2007液压气动用O 形橡胶密封圈第2部分：外观质量检验规范

GB／T 3452的本部分规定了液压气动用0形橡胶密封圈(以下简称0形圈)外观质量检验的判定依据，O形圈的标准尺寸规定于GB／T 3452．1；IS0 16031—1和IS0 16031—2。 GB／T 3452的本部分对O形圈的表面缺陷进行了定义和分类，并对这些缺陷规定了大允许极限值。 GB／T 3452的本部分也适用航空航天工程中使用的O形圈。

GB/T 17446-2012流体传动系统及元件.词汇

本标准界定了除用于航空航天和压缩空气气源设备外的所有流体传动系统及元件的词汇。

GB/T 26980-2011液化天然气（LNG）车辆燃料加注系统规范

本标准规定了液化天然气(LNG)车辆燃料系统加注设施防止火灾和爆炸采取的合理保护措施。本标准适用于储罐容积不超过265 m<上标 3>的各种类型液化天然气（LNG)车辆燃料系统加注设施，以及LNG~CNG(压缩天然气)转化设施的设计、安装、操作和维护。本标准不适用于本标准生效以前已经建成或已被批准建造安装的设施、设备和结构装置，另有说明的除外。

GB/T 32817-2016半导体器件微机电器件 MEMS总规范

本标准描述了用半导体制造的微机电系统(MEMS)的总规范，规定了用于IECQ-CECC体系质量评定的一般规程，给出了电、光、机械和环境特性的描述和测试的总则。本标准适用于各类MEMS器件[如传感器、射频MEMS，但不包括光MEMS、生物MEMS、微全分析系统(Micro-TAS)和微能源MEMS]。

GB/T 34875-2017离心泵和转子泵用轴封系统

本标准规定了石油、天然气、化学工业用离心泵和转子泵用密封系统的技术要求并给出了推荐性意见。本标准主要适用于危险、易燃和/或有毒场合的密封系统，为了改善设备完好率和减少向大气中的排放量以及降低寿命周期的密封成本，这些场合要求设备有更高的可靠性。本标准规定的泵密封轴径范围为20 mm~110 mm。本标准也适用于密封备件和现有设备升级的参考。本标准涵盖的密封配置按种类、型式、布置方式和定向方式进行分类。

GB/T 51207-2016钢铁工程设计文件编制标准

本标准适用于钢铁工业新建、技术改造项目的初步设计文件编制。

HG/T 20505-2014过程测量与控制仪表的功能标志及图形符号

本标准适用于化工自控设计中仪表回路号、仪表位号的编制以及仪表图形符号的规定及应用。

UL 1730-2006多户家庭住宅及旅社/汽车旅馆客房的单间烟雾检测监视器和附件

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飞机地面支持设备的一般要求.第2部分:稳定性和强度的要求,计算和试验方法(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航空器地面支持设备.一般要求.第4部分:噪音测量方法和减振

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半导体器件.微电机器件.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.离心和旋转泵用轴密封系统

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地勤支援设备.一般要求.第2部分:稳定性和强度要求,计算和试验方法

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地勤支援设备.一般要求.第4部分:噪声测量方法和减振

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激光产品安全性.激光防护装置

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半导体装置.微电机装置.微电子机械系统(MEMS)一般规格

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.