SAE J1074 Engine Sound Level Measurement Procedure
时间:2024-05-17 12:56:36 来源: 标准资料网 作者：标准资料网 阅读：8893
Product Code:SAE J1074
Title:Engine Sound Level Measurement Procedure
Issuing Committee:Vehicle Sound Level Advisory Group
Scope:This SAE Recommended Practice sets forth the equipment, environment, and test procedures to be used in measuring sound levels of engines. The purpose is to provide a uniform method of measuring the maximum acoustical radiation from the exterior surfaces of an engine under representative engine operating conditions. The measured sound levels will be useful in development of engines, comparison of engines, and installation of engines in various applications. The correlation of the measured engine sound levels to the various application sound levels will have to be developed.
【英文标准名称】:Textiles-Domesticwashinganddryingproceduresfortextiletesting(ISO6330:2000);GermanversionENISO6330:2000
【原文标准名称】:纺织品.织物的家庭洗涤和干燥试验程序
【标准号】:ENISO6330-2000
【标准状态】:现行
【国别】:
【发布日期】:2001-04
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:清洗;试验;织物;材料试验;洗涤方法;干燥工艺;纺织试验;湿强度试验(纸);纺织材料;洗涤试验;布;机织物;衣服;干燥;家用洗衣机
【英文主题词】:Cloth;Clothing;Drainabilitytests;Drying;Dryingprocesses;Fabrics;Launderingprocesses;Materialstesting;Testing;Textiletesting;Textiles;Washing;Washingmachines;Washingtests;Wovenfabrics
【摘要】:
【中国标准分类号】:W04
【国际标准分类号】:59_080_01
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:Luminaires.Particularrequirements.Specificationforportableluminairesforgardenuse
【原文标准名称】:照明具.特殊要求.指路用便携式灯规范
【标准号】:BS4533Pt.102Sec.102.7-1990
【标准状态】:作废
【国别】:英国
【发布日期】:1990-09-28
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:放电灯;荧光灯;装饰照明;白热丝灯;花园;户外电气设备;稳定性;照明设备;灯具;机械试验;钨丝灯;电灯;便携的;花园家具
【英文主题词】:
【摘要】:
【中国标准分类号】:K72
【国际标准分类号】:
【页数】:16P;A4
【正文语种】:英语