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SAE J2825 Measurement of Exhaust Sound Pressure Levels of Stationary On-Highway Motorcycles

作者:标准资料网 时间:2024-05-19 02:51:19  浏览:8860   来源:标准资料网
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Product Code:SAE J2825
Title:Measurement of Exhaust Sound Pressure Levels of Stationary On-Highway Motorcycles
Issuing Committee:Motorcycle Technical Steering Committee
Scope: This SAE Recommended Practice establishes test procedures, test conditions, environment, and instrumentation for determining the exhaust sound pressure levels of stationary motorcycles. These are based on a comprehensive study of a wide variety of on-highway motorcycles, and therefore are intended to be applied to on-highway motorcycles. For off-highway motorcycles, SAE J1287 continues to be the recommended practice.
Rationale: This SAE Recommended Practice establishes test procedures, test conditions, environment, and instrumentation for determining the exhaust sound pressure levels of stationary motorcycles. These are based on a comprehensive study of a wide variety of on-highway motorcycles, and therefore are intended to be applied to on-highway motorcycles. For off-highway motorcycles, SAE J1287 continues to be the recommended practice.
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【英文标准名称】:Butterflyvalvesforfire-protectionservice
【原文标准名称】:消防装置用蝶阀
【标准号】:UL1091-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004-06-03
【实施或试行日期】:
【发布单位】:美国保险商实验所(UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:给水;防火安全;截止阀;管系统;蝶阀;水压;消防设备
【英文主题词】:watersupply;pipingsystem;waterpressure;stopvalves;firesafety;butterflyvalves;fireprotectionequipment
【摘要】:
【中国标准分类号】:C84
【国际标准分类号】:23_060_30;13_220_20
【页数】:
【正文语种】:英语


【英文标准名称】:SpecificationforFire-RefinedCastingCopper
【原文标准名称】:无缝UNSNO8310管
【标准号】:ASTMB72-1972
【标准状态】:作废
【国别】:
【发布日期】:1972
【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】:
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:管;铬;镍;无缝的;有色金属;铁;合金
【英文主题词】:
【摘要】:
【中国标准分类号】:H48
【国际标准分类号】:
【页数】:
【正文语种】:



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