NF P83-006-2011 防水用聚合物改性沥青厚涂层.充分干燥时厚度减少.
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【英文标准名称】:Polymermodifiedbituminousthickcoatingsforwaterproofing-Reductionofthethicknessofthelayerwhenfullydried.
【原文标准名称】:防水用聚合物改性沥青厚涂层.充分干燥时厚度减少.
【标准号】:NFP83-006-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-06-01
【实施或试行日期】:2011-06-11
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Bitumens;Bituminousproducts;Coatingthickness;Coatings;Construction;Constructionmaterials;Desiccation;Drainabilitytests;Drying;Flexibility;Layerthicknessmeasurement;Mechanicalpropertiesofmaterials;Plastics;Polymerbitumen;Polymers;Protectionagainstwaterfromtheground;Resistance;Testing;Testingdevices;Through-drying
【摘要】:
【中国标准分类号】:Q17
【国际标准分类号】:91_100_50
【页数】:8P;A4
【正文语种】:其他
MIL-S-3786F, MILITARY SPECIFICATION: SWITCHES, ROTARY (CIRCUIT SELECTOR, LOW-CURRENT CAPACITY), GENERAL SPECIFICATION FOR (6 JAN 2006) [S/S BY MIL-DTL-3786G]., This specification covers the general requirements for circuit selector, rotary switches,designed for low power, alternating current (ac) or direct current (dc) switching applications (capable ofmaking and breaking a resistive load of 2 amperes or less, unless otherwise specified (see 3.1), whichare primarily for use in electronic and communications equipment. Acquisition of switches of a designcovered by a specification sheet will require additional data as specified in 6.2.2. Acquisition of switchesof a design not covered by a specification sheet will require additional data, giving detailed electrical andmechanical requirements, tolerances, and applicable additions and exceptions to the generalrequirements and tests specified herein (see 6.2.3). Switches which differ because of electricalconfiguration, shape, or size of operating shaft, type of construction, number of switch sections (see6.7.6), (see 3.2), bushing length, temperature life characteristics, angle of throw, vibration grade, shocktype, insulation, or altitude are considered to be standard switches under a particular style (see 3.2),provided they meet the envelope size and dimensional, environmental, and electrical requirements of theparticular style.【英文标准名称】:Safetyoftransformers,reactors,powersupplyunitsandcombinationstherof-Part2-12:Particularrequirementsandtestsforconstantvoltagetransformersandpowersupplyunitsforconstantvoltage
【原文标准名称】:电力变压器,电源装置及类似设备的安全性.第2-12部分:恒压用恒变压器和供电机组的试验和详细要求
【标准号】:IEC61558-2-12-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-01
【实施或试行日期】:2011-01
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC96
【标准类型】:()
【标准水平】:()
【中文主题词】:电路;定义(术语);尺寸选定;电气工程;电气安全性;防火安全性;隔离变压器;磁的;主变压器;输出电压;供电系统;防电击;安全隔离变压器;短路保护;小功率变压器;稳定装备;电源电压;试验;变压器
【英文主题词】:Circuits;Definitions;Dimensioning;Electricalengineering;Electricalsafety;Firesafety;Isolatingtransformers;Magnetic;Mainstransformers;Outputvoltage;Powersupplysystem;Protectionagainstelectricshocks;Safetyisolatingtransformers;Short-circuitprotection;Small-powertransformers;Stabilizingdevice;Supplyvoltages;Testing;Transformers
【摘要】:ThispartofIEC61558dealswiththesafetyofconstantvoltagetransformersforgeneralapplicationsandpowersupplyunitsforconstantvoltageforgeneralapplications.Constantvoltagetransformersincorporatingelectroniccircuitsarealsocoveredbythisstandard.Thisstandardisapplicabletotransformersandpowersupply(linear)withinternaloperatingfrequenciesnotexceeding500Hz.ThisstandardusedincombinationwithPart2-16forswitchmodepowersupply(SMPS)unitsisalsoapplicabletopowersupplieswithinternaloperatingfrequencieshigherthan500Hz.Wherethetworequirementsareinconflict,themostseveretakeprecedence.Theratedsupplyvoltagedoesnotexceed1000Va.c.,theratedsupplyfrequencydoesnotexceed500Hz,theinternaloperatingresonantfrequencydoesnotexceed30kHzandtheinternaloperatingfrequencydoesnotexceed100MHz.
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:46P.;A4
【正文语种】:英语
