【英文标准名称】:Laboratoryd.c.resistors;Amendment1
【原文标准名称】:实验室用直流电阻器修改1
【标准号】:IEC60477AMD1-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC85
【标准类型】:()
【标准水平】:()
【中文主题词】:电阻器;电气工程;精密电阻器;直流电流;实验室;直流电阻;测量仪器
【英文主题词】:Datum;D.C.resistance;Defects;Definitions;Directcurrent;Electricalengineering;Electricalresistance;Inscription;Instructionsforuse;Laboratories;Laboratoryware;Leakagecurrents;Limits(mathematics);Marking;Measuringinstruments;Precision;Precisionresistors;Properties;Ratings;Resistors;Shields;Signs;Specification(approval);Symbols;Temperaturemeasurement
【摘要】:ThisisAmendment1toIEC60477-1974(Laboratoryd.c.resistors)
【中国标准分类号】:A42
【国际标准分类号】:17_220_20
【页数】:5P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 煤与瓦斯突出矿井鉴定规范 |
| 中标分类： |
矿业 >>
矿业综合 >>
卫生、安全、劳动保护 |
| 替代情况： | 被AQ 1024-2006代替 |
| 发布日期： | 1996-12-30 |
| 实施日期： | 1997-11-01 |
| 首发日期： | |
| 作废日期： | 2006-12-01 |
| 起草单位： | 煤矿安全标准化技术委员会 |
| 出版日期： | |
| 页数： | 8页 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类： 矿业 矿业综合 卫生 安全 劳动保护
Product Code:SAE AIR4416
Title:Helicopter Turbine Engine Wash
Issuing Committee:S-12 Helicopter Powerplant Committee
Scope: Engines subject to dust, industrial pollution, saltwater contamination or other chemically laden atmosphere (including pesticies and herbicides) lose performance due to deposits of contaminants on surfaces in the air/gas flow path. Engine wash and engine rinse procedures are utilized to restore turbine engine performance. These procedures are generated by the engine manufacturer and are included in the Engine Maintenance/Service Manuals. For most turbine engines these procedures are similar in concept and practice; however, application details choice of solvents and many other service features can vary from engine manufacturer to engine manufacturer and may even vary within the range of engine models produced by any manufacturer. The intent of this SAE Aerospace Information Report (AIR) is to outline the general nature, considerations, and background of engine wash and engine rinse and is directed towards the needs of the entry level engineer, service engineer, and those involved in the general maintenance of installed turbine engines.