NF C32-102-3-1993 设备用绝缘电缆和导线.额定电压不超过400/750V的橡胶绝缘电缆和导线.第2部分:耐热硅橡胶绝缘电缆

上一篇: NF C32-102-2-1993 设备用绝缘电缆和导线.额定电压不超过400/750V的橡胶绝缘电缆和导线.第2部分:试验方法
下一篇: NF C73-855-1993 家用及类似用电器的安全.第2部分:花园水池用电器的特殊要求

Product Code:SAE J360
Title:Truck and Bus Grade Parking Performance Test Procedure
Issuing Committee:Truck And Bus Brake Systems Committee
Scope:This SAE Recommended Practice establishes methods to determine grade parking performance with respect to:a.Ability of the parking brake system to lock the braked wheels.b.The vehicle holding or sliding on the grade, fully loaded or unloaded.c.Applied manual effort.d.Unburnished or burnished brake lining friction conditions.e.Down and up grade directions.【英文标准名称】:Hydraulicfluidpowerfilters-Multi-passmethodforevaluatingfiltrationperformanceofafilterelement
【原文标准名称】:液压传动过滤器评价滤芯过滤性能的多次通过法
【标准号】:ISO16889-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC131
【标准类型】:()
【标准水平】:()
【中文主题词】:液压管路;液压过滤元件;流体过滤器;液压传动;试验报告;性能试验;效率;过滤器;定义;液压系统
【英文主题词】:Definition;Definitions;Efficiency;Filters;Fluidcircuits;Fluidfilters;Fluidsystems;Hydraulicfilterelement;Hydraulicfluidpower;Performancetests;Testreport
【摘要】:1ThisInternationalStandardspecifies:—amulti-passfiltrationperformancetestwithcontinuouscontaminantinjectionforhydraulicfluidpowerfilterelements;—aprocedurefordeterminingthecontaminantcapacity,particulateremovalanddifferentialpressurecharacteristics;—atestcurrentlyapplicabletohydraulicfluidpowerfilterelementsthatexhibitanaveragefiltrationratiogreaterthanorequalto75forparticlesizeslessthanorequalto25um(c),andafinalreservoirgravimetricleveloflessthan200mg/l;NOTETherangeofflowsandthelowerparticlesizelimitthatcanbeusedintestfacilitieswillbedeterminedbyvalidation.—atestusingISOmediumtestdustcontaminantandatestfluidaccordingtoannexA.2ThisInternationalStandardisintendedtoprovideatestprocedurethatyieldsreproducibletestdataforappraisingthefiltrationperformanceofahydraulicfluidpowerfilterelementwithoutinfluenceofelectrostaticcharge.
【中国标准分类号】:P20
【国际标准分类号】:
【页数】:46P.;A4
【正文语种】:英语