ANSI/TIA-470.220-C-2004 电信.电话终端设备.模拟电话用报警器声输出性能要求

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【英文标准名称】:Telecommunications-TelephoneTerminalEquipment-AlerterAcousticOutputPerformanceRequirementsforAnalogTelephones
【原文标准名称】:电信.电话终端设备.模拟电话用报警器声输出性能要求
【标准号】:ANSI/TIA-470.220-C-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】:电话网;电话机组;电信;电子工程
【英文主题词】:Acoustic;Alert;Electronicengineering;Output;Performancerequirements;Telecommunications;Telephonenetworks;Telephonesets;Terminal
【摘要】:Thisdocumentdefinestheacousticandelectricalperformancerequirementsofanalogtelephonealerters
【中国标准分类号】:M40
【国际标准分类号】:33_040_35
【页数】:
【正文语种】:英语


【英文标准名称】:Ventilationforbuildings.Designcriteriafortheindoorenvironment
【原文标准名称】:建筑物通风.室内环境的设计标准
【标准号】:PDCR1752-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-04-15
【实施或试行日期】:1999-04-15
【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】:湿度;隔热;空调系统;二氧化碳;危害;衣服;质量;空气;声学测量;氡;工作环境;设计;控制设备;温度致适;通风设备;餐馆;石棉;可行性;调风;空气污染;温度;分类系统;设计计算;办公室(室内);建筑物;方程;通风
【英文主题词】:
【摘要】:
【中国标准分类号】:P48
【国际标准分类号】:91_140_30
【页数】:76P;A4
【正文语种】:英语


Product Code:SAE J153
Title:Operator Precautions
Issuing Committee:Hftc6, Operator Accommodation
Scope: The purpose of the recommended practice is to define a list of operator precautions that should be stressed in operator training and in the preparation of operator manuals. These general operator precautions apply to off-road work machines as defined in SAE J1116 JUN85, Categories one, two, four and five and agricultural tractors in Category three. These should not be considered as all inclusive for all specific uses and unique features of each particular machine. Other more specific operator precautions not mentioned herein should be covered by users of this recommended practice for each particular machine application.
Rationale: The purpose of the recommended practice is to define a list of operator precautions that should be stressed in operator training and in the preparation of operator manuals. These general operator precautions apply to off-road work machines as defined in SAE J1116 JUN85, Categories one, two, four and five and agricultural tractors in Category three. These should not be considered as all inclusive for all specific uses and unique features of each particular machine. Other more specific operator precautions not mentioned herein should be covered by users of this recommended practice for each particular machine application.