ASTM A 726/A 726M-1998 半加工的冷压磁性优质叠层钢板
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来源:标准资料网
【英文标准名称】:Cold-RolledMagneticLaminationQualitySteel,SemiprocessedTypes
【原文标准名称】:半加工的冷压磁性优质叠层钢板
【标准号】:ASTMA726/A726M-1998
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:磁芯;钢;冷轧的;特性;碳素钢;材料的磁性能
【英文主题词】:magneticpropertiesofmaterials;steels;properties;carbonsteels;magneticcores;coldrolled
【摘要】:
【中国标准分类号】:H53
【国际标准分类号】:77_140_40
【页数】:
【正文语种】:英语
【英文标准名称】:Methodsformeasuringtheperformanceofelectrichouseholdcoffeemakers.
【原文标准名称】:家用电咖啡壶性能的测量方法
【标准号】:NFC73-220/A1-2003
【标准状态】:现行
【国别】:法国
【发布日期】:2003-09-01
【实施或试行日期】:2003-09-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Coffeemakers;Cookingappliances;Definition;Definitions;Electricalengineering;Electricalhouseholdappliances;Energyconsumption;Evaluations;Functionalproperties;Householdequipment;Lists;Measurement;Performancetesting
【摘要】:
【中国标准分类号】:Y63
【国际标准分类号】:97_040_50
【页数】:5P.;A4
【正文语种】:其他
Product Code:SAE J170
Title:Measurement of Fuel Evaporative Emissions From Gasoline Powered Passenger Cars and Light Trucks By the Trap Method (Cancelled Jan 1990)
Issuing Committee:
Scope:The highly preferred SAE Recommended Practice for measuring evaporative emissions from fuel systems of passenger cars and light trucks is the enclosure technique detailed in SAE J171. The sensitivity and accuracy of the enclosure technique is superior to that of the trap method. This recommended practice is retained for historical reference and for use with older vehicles imported into the United States of America. In addition, this trap method is referenced in SAE J171a for making running loss measurements which cannot practically be made in an enclosure. Emissions are measured during a sequence of laboratory tests that simulate typical vehicle usage in a metropolitan area during summer months.
