EN 50065-4-7-2005 频率范围为3kHz至148.5kHz和从1.6MHz到30MHz的低压电气设备的信号传输.第4-7部分:便携式低压去耦滤波器.安全要求.德文版本EN50065-4-7-2005

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【英文标准名称】:Signallingonlow-voltageelectricalinstallationsinthefrequencyrange3kHzto148,5kHzandfrom1,6MHzto30MHz-Part4-7:Portablelowvoltagedecouplingfilters-Safetyrequirements;GermanversionEN50065-4-7:2005
【原文标准名称】:频率范围为3kHz至148.5kHz和从1.6MHz到30MHz的低压电气设备的信号传输.第4-7部分:便携式低压去耦滤波器.安全要求.德文版本EN50065-4-7-2005
【标准号】:EN50065-4-7-2005
【标准状态】:现行
【国别】:
【发布日期】:2006-02
【实施或试行日期】:2006-02-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:频带;数据传送;断开器;退耦;定义;尺寸;分配网;电气工程;电力设备;电气安全;过滤器;频率;阻抗;影响;信息传递;极限(数学);低电压;低压电源;低压设备;防电击;安全要求;信号传输;信号;规范;规范(验收);传输性能;电压
【英文主题词】:Bandoffrequencies;Datatransfer;Decouplers;Decoupling;Definition;Definitions;Dimensions;Distributionnetworks;Electricalengineering;Electricalinstallations;Electricalsafety;Filters;Frequencies;Impedance;Influences;Informationtransfer;Limits(mathematics);Lowvoltage;Lowvoltagemains;Low-voltageinstallations;Protectionagainstelectricshocks;Safetyrequirements;Signaltransmission;Signals;Specification;Specification(approval);Transmissionperformance;Voltage
【摘要】:
【中国标准分类号】:K30
【国际标准分类号】:33_040_60
【页数】:56P.;A4
【正文语种】:英语

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Product Code:SAE J444
Title:Cast Shot and Grit Size Specifications for Peening and Cleaning
Issuing Committee:Surface Enhancement Committee
Scope: This SAE Recommended Practice pertains to blast cleaning and shot peening and provides for standard cast shot and grit size numbers. For shot, this number corresponds with the opening of the nominal test sieve, in ten thousandths of inches, preceded by an S. For grit, this number corresponds with sieve designation of the nominal test sieve with the prefix G added. These sieves are in accordance with ASTM E 11.The accompanying shot and grit classifications and size designations were formulated by representatives of shot and grit suppliers, equipment manufacturers, and automotive users.
Rationale: This SAE Recommended Practice pertains to blast cleaning and shot peening and provides for standard cast shot and grit size numbers. For shot, this number corresponds with the opening of the nominal test sieve, in ten thousandths of inches, preceded by an S. For grit, this number corresponds with sieve designation of the nominal test sieve with the prefix G added. These sieves are in accordance with ASTM E 11.The accompanying shot and grit classifications and size designations were formulated by representatives of shot and grit suppliers, equipment manufacturers, and automotive users.【英文标准名称】:Narrowfabrics-Specificationforlacesforfootwearandotherpurposes
【原文标准名称】:窄幅织物.第6部分:鞋类用和其他用途的带子规范
【标准号】:BS7141-6-1989
【标准状态】:现行
【国别】:英国
【发布日期】:1990-01-31
【实施或试行日期】:1990-01-31
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:耐磨性;聚酰胺纤维;断裂荷载;鞋带;服饰;接线端配件;编带;棉纤维;试样制备;质量(物质);带织物;鞋靴;作标记;作标记;纺织产品;色牢度;抽样方法;等级(质量);纺织试验;性能;性能
【英文主题词】:
【摘要】:Requirementsfortaggedlaces.
【中国标准分类号】:W58
【国际标准分类号】:61_060
【页数】:8P.;A4
【正文语种】:英语