Product Code:SAE ARP598
Title:Aerospace Microscopic Sizing and Counting of Particulate Contamination for Fluid Power Systems
Issuing Committee:A-6c1 Contamination And Filtration Committee
Scope:This SAE Aerospace Recommended Practice (ARP) defines the materials, apparatus and procedure for sizing and counting of particulate contamination, 5 碌m or greater, in hydraulic fluid samples by membrane filtration with microscopic counting.It is capable of counting particulate matter in samples withdrawn from fluid power systems as identified by the 12 classes of AS4059 or NAS 1638 and projected beyond these for the five standard ranges specified and can thus serve as the primary document to determine acceptability.It is also capable of revealing but not measuring evidence of abnormal amount of water, other fluids, fine particulate and other materials, especially fibers and metals.It is applicable to all military, civil, space vehicles and test equipment.【英文标准名称】:Buildingworks-Unplasticizedpolyvinylchloridepipinginstallation-Rainwaterdownpipes-Part1-2:generalcriteriaforselectionofmaterials.
【原文标准名称】:建筑结构.未增塑聚氯乙烯管道装置.雨水排水管.第1-2部分:材料选择用一般标准
【标准号】:NFP41-212-1-2-2007
【标准状态】:现行
【国别】:法国
【发布日期】:2007-11-01
【实施或试行日期】:2007-11-24
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Bonding;Buildings;Connectionvalves;Contracts;Laying;Plasticpipelines;Testing;Unplasticizedpolyvinylchloride
【摘要】:
【中国标准分类号】:Q81
【国际标准分类号】:23_040_20;83_140_30;91_060_20
【页数】:6P.;A4
【正文语种】:其他