SAE AS22759/180 WIRE, ELECTRICAL, POLYTETRAFLUOROETHYLENE/POLYIMIDE INSULATED, SMOOTH SURFACE, LIGHT WEIGHT, TIN-COATED

作者:标准资料网 时间:2024-05-13 09:44:15   浏览:8321   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE AS22759/180
Title:WIRE, ELECTRICAL, POLYTETRAFLUOROETHYLENE/POLYIMIDE INSULATED, SMOOTH SURFACE, LIGHT WEIGHT, TIN-COATED COPPER CONDUCTOR, 150 oC, 600 VOLTS
Issuing Committee:Ae8-D Wire And Cable Committee
Scope:Scope unavailable.
下载地址: 点击此处下载
【英文标准名称】:StandardTestMethodforResistanceofCoarseAggregatetoDegradationbyAbrasionintheMicro-DevalApparatus
【原文标准名称】:小型台佛尔(deval)磨耗机测定粗集料耐磨性的标准试验方法
【标准号】:ASTMD6928-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D04.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:abrasionresistance;coarseaggregate;microdeval;Abrasionresistance--concrete/mortar/aggregate;Coarseaggregate;Degradation--aggregate;Grindingmaterials/operations;Micro-Devalapparatus;Mineralaggregate
【摘要】:TheMicro-Devalabrasiontestisatestofcoarseaggregatetodetermineabrasionlossinthepresenceofwaterandanabrasivecharge.Manyaggregatesaremoresusceptibletoabrasionwhenwetthandry,andtheuseofwaterinthistestincorporatesthisreductioninresistancetodegradationincontrasttosomeothertests,whichareconductedondryaggregate.Thetestresultsarehelpfulinevaluatingthetoughness/abrasionresistanceofcoarseaggregatesubjecttoabrasionwhenadequateinformationisnotavailablefromservicerecords.TheMicro-Devalabrasiontestisusefulfordetectingchangesinpropertiesofaggregateproducedfromanaggregatesourceaspartofaqualitycontrolorqualityassuranceprocess.1.1ThistestmethodcoversaprocedurefortestingcoarseaggregateforresistancetoabrasionusingtheMicro-Devalapparatus.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thetextofthismethodreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthetestmethod.1.4Thisproceduremayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:
【页数】:6P.;A4
【正文语种】:英语


基本信息
标准名称:冷冻机油氟氯烷浊点测定法
中标分类: 石油 >> 石油产品 >> 润滑油
替代情况:SY 2666-79(88)
发布日期:
实施日期:1992-05-20
首发日期:
作废日期:
出版日期:
页数:2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: 石油 石油产品 润滑油