BS 5069 Pt.2-1983 压电器件的尺寸.第2部分:压电滤波器标准外形规范
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来源:标准资料网
【英文标准名称】:Dimensionsofpiezoelectricdevices.Specificationforstandardoutlinesforpiezoelectricfilters
【原文标准名称】:压电器件的尺寸.第2部分:压电滤波器标准外形规范
【标准号】:BS5069Pt.2-1983
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:Cold-RolledMagneticLaminationQualitySteel,SemiprocessedTypes
【原文标准名称】:半成品型冷轧磁性迭片级钢
【标准号】:ASTMA726-1992
【标准状态】:作废
【国别】:美国
【发布日期】:1992
【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】:冷轧的;磁芯;钢;碳素钢;材料的磁特性;特性
【英文主题词】:carbonsteels;properties;magneticpropertiesofmaterials;steels;magneticcores;coldrolled
【摘要】:
【中国标准分类号】:H53
【国际标准分类号】:77_140_20;77_140_50
【页数】:4P;A4
【正文语种】:英语
Product Code:SAE J2567
Title:Measurement of Exhaust Sound Levels of Stationary Snowmobiles
Issuing Committee:Snowmobile Technical Committee
Scope:This SAE Recommended Practice establishes the test procedure, environment and instrumentation for determining the sound levels of snowmobiles in the stationary test mode. This test method is intended to provide an accurate measurement of exhaust and other engine noise and may be used to evaluate new and in-use snowmobiles to determine compliance with noise control regulations. Sound level measurements obtained with this test method are not intended as an engineering determination of overall machine noise. For this purpose, the use of SAE J192 is recommended.
