Product Code:SAE J1175
Title:Bystander Sound Level Measurement Procedure for Small Engine Powered Equipment
Issuing Committee:Small Engine And Powered Equipment Committee
Scope: This SAE Recommended Practice establishes the instrumentation and procedure to be used in measuring the bystandard sound level of engine powered equipment under 15 kW (20 bhp) typical of their normal operation. It is intended to include equipment such as lawn mowers, snow blowers, and tillers. It is not intended to include equipment designed primarily for operation on highways or within factories and buildings, or vehicles such as motorcycles, snowmobiles, and pleasure motorboats that are covered by other SAE Standards or Recommended Practices. This procedure does not cover chain saws. The SAE Recommended Practice may also be used when measuring the bystander sound level on similar equipment powered by electricity or other power sources.
Rationale: This SAE Recommended Practice establishes the instrumentation and procedure to be used in measuring the bystandard sound level of engine powered equipment under 15 kW (20 bhp) typical of their normal operation. It is intended to include equipment such as lawn mowers, snow blowers, and tillers. It is not intended to include equipment designed primarily for operation on highways or within factories and buildings, or vehicles such as motorcycles, snowmobiles, and pleasure motorboats that are covered by other SAE Standards or Recommended Practices. This procedure does not cover chain saws. The SAE Recommended Practice may also be used when measuring the bystander sound level on similar equipment powered by electricity or other power sources.【英文标准名称】:Chemicaldisinfectantsandantiseptics-Virucidalquantitativesuspensiontestforchemicaldisinfectantsandantisepticsusedinhumanmedicine-Testmethodandrequirements(phase2,step1).
【原文标准名称】:化学消毒剂和防腐剂.人类医学中使用的化学消毒剂和防腐剂的病毒定量悬浮试验.试验方法和要求(第2阶段第1步)
【标准号】:NFT72-185-2007
【标准状态】:现行
【国别】:法国
【发布日期】:2007-01-01
【实施或试行日期】:2007-01-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:抗菌剂;防腐变剂;抗病毒素;细菌;细菌的;杀菌剂;致病微生物;化学的;化合物;化学;定义;消毒剂试验;消毒剂;消毒;效应;效率;评定;人用的药物;卫生学;医学科学;微生物学;分枝杆菌科;规范(验收);悬浮液;试验;病毒;重量位面
【英文主题词】:
【摘要】:
【中国标准分类号】:C12
【国际标准分类号】:11_080_20
【页数】:36P;A4
【正文语种】:其他