ASTM B 441-2002 铜钴铍及铜镍铍条和棒的标准规范
时间:2024-05-09 14:14:11 来源: 标准资料网 作者：标准资料网 阅读：8709
【英文标准名称】:StandardSpecificationforCopper-Cobalt-BerylliumandCopper-Nickel-BerylliumRodandBar(UNSNos.C17500andC17510)
【原文标准名称】:铜钴铍及铜镍铍条和棒的标准规范
【标准号】:ASTMB441-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【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】:铜;棒材
【英文主题词】:copper;bars(materials)
【摘要】:
【中国标准分类号】:H62
【国际标准分类号】:77_150_30
【页数】:3P;A4
【正文语种】:英语
【英文标准名称】:Acoustics-Measurementofexteriornoiseemittedbyearth-movingmachinery-Stationarytestconditions
【原文标准名称】:声学推土机发射的外部噪声的测量稳态试验条件
【标准号】:ISO6393-1998
【标准状态】:作废
【国别】:国际
【发布日期】:1998-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC43
【标准类型】:()
【标准水平】:()
【中文主题词】:空气噪声测量;静态试验;噪声(环境的);噪声辐射;声学试验;试验;试验;包络面法;测量;测定;声学测量;极限(数学);声功率;外部噪声;建筑机械;噪声;噪声;耕地机器;土方机械;声学试验;测量条件;声强;声压;声学;定义;发出的空气噪声;噪声测量
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoiseemitted;Buildingmachines;Definition;Definitions;Determination;Earth-movingequipment;Envelopingsurfacemethods;Externalnoise;Limits(mathematics);Measurement;Measurementconditions;Measurementofairbornenoise;Noise;Noiseemissions;Noise(environmental);Noisemeasurements;Soil-movingmachine;Soundintensity;Soundpower;Testing;Tests
【摘要】:ThisInternationalStandardspecifiesamethodfordeterminingtheexteriornoiseemittedbyearth-movingmachineryintermsoftheA-weightedsoundpowerlevelwhilethemachineisstationarywiththeengineoperatingatratedspeedunderno-loadconditions.ThisInternationalStandardisapplicabletothefollowingspecifictypesofearth-movingmachinery:—excavators(hydraulicorrope-operated);—crawlerandwheeltractor-dozers;—crawlerandwheelloaders;and—backhoeloaders.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20;53_100
【页数】:11P.;A4
【正文语种】:英语
Product Code:SAE J163
Title:Low Tension Wiring and Cable Terminals and Splice Clips
Issuing Committee:Electrical Distribution Systems Steering Committee
Scope:This SAE Recommended Practice covers the application requirements for terminals and splice clips attached to stranded low tension wiring and cable as shown in J878 and J558. In addition, it covers maximum voltage drop limits for friction type connections.