XCT type moving coil indicating controllers for use in industrial-process measurement and control systems
适用范围: 本标准规定了工业过程测量和控制系统用XCT型动圈式指示调节仪的型式、基本参数和尺寸、技术要求、试验方法和检验规则。 本标准适用于具有位式、时间比例(脉冲式)和比例积分微分(直流电源连续输出)控制方式的XCT型...
实施日期:2000-01-01
Sterilization of health care products. Biological indicators. Part 3:Biological indicators for moist heat sterilization processes second edition
适用范围:This part of ISO 11138 provides specific requirements for test organisms, suspensions, inoculated carriers, biological indicators and test methods intended for use in assessing the performance of steri...
实施日期:2006-07-01
Road vehicles -- Symbols for controls, indicators and tell-tales
适用范围:ISO 2575:2010 specifies symbols (i.e. conventional signs) for use on controls, indicators and tell-tales applying to passenger cars, light and heavy commercial vehicles and buses, to ensure identificat...
发布日期:2010-07-01 实施日期:2010-07-01
Straight pattern valves with flange socket in main power connection - Part 1: Without lining
适用范围:The document specifies straight pattern valves with flange socket in main power connection, without lining.#,,#
Phase meters, power factor meters and synchroscopes
适用范围:本标准规定了相位表、功率因数表和同步指示器的分类、要求、试验方法、检验规则、标志、包装、运输贮存。 本标准适用于一般工业用的直接作用模拟显示相位表、功率因数表和同步指示器。 本标准也适用于与仪表连用的不可互换...
实施日期:2000-01-01
Water quality. Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera,Crustacea). Acute toxicity test
实施日期:2012-10-01
Information and documentation -- Performance indicators for national libraries
适用范围:ISO/TR 28118:2009 establishes the performance indicators for national libraries. It is also applicable to libraries with regional tasks and without a defined population to be served, as many of their e...
发布日期:2009-04-01 实施日期:2009-04-01
Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking
适用范围:It gives general rules on marking for identification of machinery, for safe use related to mechanical and electrical hazards, and for the avoidance of hazards arising from incorrect connections. Includ...
发布日期:2007-02-16 实施日期:2007-02-16
Switch, push button, illuminated, 2pdt, 4pdt and indicator assemblies, 4-lamp, solid mounting, Detail specification for
适用范围:本规范规定了照明按钮开关及指示器组件的结构、尺寸和要求。本规范适用于4灯整体安装,双刀双掷和4刀双掷的照明按钮开关及指示器组件。开关及指示器组件供电子设备换接直流、交流电路或作面板指示器用。
发布日期:1992-11-19 实施日期:1993-05-01
Aircraft equipment. Speed sensor, variable reluctance and tachometer chain.
实施日期:1987-02-01
实施日期:2010-02-28
Niederspannungsschaltgeraete. Steuergeraete und Schaltelemente. Verfahren zur Abschaetzung der Leistungsfaehigkeit von Schwachstromkontakten. Besondere Pruefungen Low-voltage switchgear and controlgear...
适用范围:This part of IEC 60947 applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. This standard takes into consideration two rated voltage a...
实施日期:2003-12-18
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