MIL-STD-1569 (NOTICE 2)
作者:标准资料网 时间:2024-05-04 06:08:18 浏览:8537
来源:标准资料网
MIL-STD-1569 (NOTICE 2), MILITARY STANDARD: REQUIREMENTS FOR THE REPAIR AND MODIFICATION OF PRINTED WIRING ASSEMBLIES (01 OCT 1981) [S/S BY MIL-P-28809]., MIL-STD-1569, dated 1 December 1975, is hereby canceled. The contents of this standard have been incorporated into MIL-P-28809, Printed-Wiring Assemblies.
Product Code:SAE ARP4043
Title:Flight Line Grounding and Bonding of Aircraft
Issuing Committee:Ae-4 Electromagnetic Environmental Effects (E3) Committee
Scope: Grounding is the process of connecting one or more metallic objects and ground conductors to ground electrodes. Bonding is the process of connecting two or more metallic objects together by means of a conductor. Bonding is done to equalize electrostatic potential between two or more conductive objects. The generation of static electricity cannot be prevented entirely. Its generation is not in itself a hazard provided it can be dissipated safely. The hazard is encountered when changes accumulate to the extent that a spark discharge occurs to some other object in the presence of hazardous atmospheres, dusts, etc. Elimination of such potential hazards, therefore, requires proper grounding or neutralization of the charges to avoid dangerous accumulations.【英文标准名称】:StandardSpecificationforFuelMethanol(M70-M85)forAutomotiveSpark-IgnitionEngines
【原文标准名称】:汽车火花点火发动机用燃料甲醇(M70-M85)的标准规范
【标准号】:ASTMD5797-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:燃料;液体燃料;甲醇;火花;规范(验收)
【英文主题词】:Fuels;Liquidfuels;Methanol;Spark;Specification(approval)
【摘要】:
【中国标准分类号】:G16
【国际标准分类号】:75_160_20
【页数】:14P;A4
【正文语种】:英语
