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SAE AMS7898 Tungsten Sheet, Strip, Plate, and Foil, Pressed, Sintered, and Wrought (Cancelled Jul 2002)

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Product Code:SAE AMS7898
Title:Tungsten Sheet, Strip, Plate, and Foil, Pressed, Sintered, and Wrought (Cancelled Jul 2002)
Issuing Committee:Ams G Titanium And Refractory Metals Committee
Scope:This specification covers tungsten in the form of pressed, sintered, and wrought sheet, strip, plate, and foil.
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【英文标准名称】:Officemachines;facsimileequipment;termsanddefinitionsandclassification
【原文标准名称】:办公技术和数据技术.传真机.概念及分类
【标准号】:DIN32742T.1-1982
【标准状态】:作废
【国别】:
【发布日期】:
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【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
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Product Code:SAE J1669
Title:Passenger Compartment Air Filter Test Code (Cancelled Oct 2002, Superseded by ISO TR 11155-1)
Issuing Committee:Air Cleaner Test Code Standards Committee
Scope:This SAE Recommended Practice describes laboratory test methods to measure filter performance. Performance includes, but is not limited to, air flow restriction or pressure drop, overall and fractional efficiency, holding capacity for airborne particles, and air filter structural integrity.The purpose of this test code is to establish and specify consistent test procedures, conditions, equipment, and performance reports to enable comparison of filter performance of particulate air filters used in automotive interior ventilation systems.