ANSI X12.8-1986 电子商务数据交换.回答报价请求业务集
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来源:标准资料网
【英文标准名称】:ElectronicBusinessDataInterchange-ResponsetoRequestforQuotationTransactionSet(843)
【原文标准名称】:电子商务数据交换.回答报价请求业务集
【标准号】:ANSIX12.8-1986
【标准状态】:作废
【国别】:美国
【发布日期】:1986
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:商业;价格;信息交流
【英文主题词】:prices;informationexchange;commerce
【摘要】:
【中国标准分类号】:L70
【国际标准分类号】:35_240_60
【页数】:16P;A4
【正文语种】:英语
Product Code:SAE J2598
Title:Automotive Disc Brake Pad Natural Frequency and Damping Test
Issuing Committee:Brake Nvh Standards Committee
Scope: This procedure is applicable to brake pad modes between 500 Hz. and 16 kHz. The parameters measured with this procedure are defined as the first three natural frequencies, fn (n+1, 2, 3), and the corresponding loss factor, N.
Rationale: This procedure is applicable to brake pad modes between 500 Hz. and 16 kHz. The parameters measured with this procedure are defined as the first three natural frequencies, fn (n+1, 2, 3), and the corresponding loss factor, N.【英文标准名称】:Staticinvertorsforaircraft
【原文标准名称】:航空器的静态变流器
【标准号】:ISO2277-1973
【标准状态】:现行
【国别】:国际
【发布日期】:1973-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;设备;飞行器部件;电力变换器;飞行器;静态逆变器;规范
【英文主题词】:Aircraft;Electricconvertors;Equipment;Specifications;Staticinverters;Testing;Tests
【摘要】:Specifiesthegeneraldesignandtestrequirementsfor4OOHzinverters.Furthermoregivespreferredratings,supplycharacteristics,outputvoltageandfrequency,efficiency,regulationresponseandstability,voltagebalance,waveformandmodulationofoutputvoltage,controlofvoltageandfrequency,adjustmentofvoltage,phasesequence,protection,environment,terminalidentification,components,radiointerference,magneticinfluence,starting,cooling,tests,declarationsandmarking.
【中国标准分类号】:V40
【国际标准分类号】:33_020
【页数】:8P.;A4
【正文语种】:英语
