JIS B7156-2005 望远镜式瞄准具
时间:2024-05-09 04:09:40 来源: 标准资料网 作者：标准资料网 阅读：8524
【英文标准名称】:Telescopicsights
【原文标准名称】:望远镜式瞄准具
【标准号】:JISB7156-2005
【标准状态】:现行
【国别】:日本
【发布日期】:2005-03-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonTestingandMeasurementTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,射撃を目的とすろ空気銃,拳銃及びライフル銃に取り付けて使用するライフルスコープ(以下,ライフルスコープという。)の特性について規定する。
【中国标准分类号】:N31
【国际标准分类号】:37_020
【页数】:10P;A4
【正文语种】:日语
Product Code:SAE J1849
Title:Emergency Vehicle Sirens
Issuing Committee:J1849 Emergency Vehicle Siren Task Force
Scope:This SAE Recommended Practice provides laboratory test procedures, requirements and guidelines for electronic siren systems with a single loudspeaker, and electromechanical sirens for use on authorized emergency vehicles, which call for the right-of-way. This document is applicable only to such sirens that have all dimensions across the sound-emitting opening equal to or less than 0.5 m. Test procedures and performance requirements for individual system components are not included in this version.Data obtained from measurements of siren performance depend not only on the characteristics of the siren tested, but additionally on the test procedures and the characteristics of the measurement instrumentation and test environment. These additional factors must be well defined and controlled to obtain reliable data. Detailed test methods are described here, which include specifications for a laboratory environment, to minimize the measurement uncertainty and obtain accurate and reproducible measurement results. Such results are necessary to qualify the performance of all sirens as equally as practicable. Requirements have been established based on the laboratory-measured performance of sirens that have been effective in emergency service.【英文标准名称】:GuideSpecificationsforDetentionSecurityHollowMetalDoorsandFrames
【原文标准名称】:阻滞安全型空心金属门和门框的指南规范
【标准号】:ANSI/NAAMMHMMA863-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:结构金属加工;建筑;空心型材
【英文主题词】:structuralmetalwork;hollowsections;construction
【摘要】:Establishessteeldoorandframespecificationsforapplicationssuchasjails,prisons,detentioncenters,securedareasinhospitalsandcourthouses,andothercorrectionalinstitutionswhereoccupiedrestraintisrequired.ItreferencesASTMtestsnecessarytoevaluateresistancetoextremetreatmentwhichmaybereceivedunderriotconditionsandestablishesperformancerequirements.Materials,construction,hardware,andperformancerequirementsarespecified.
【中国标准分类号】:P32
【国际标准分类号】:91_060_50
【页数】:
【正文语种】:英语