DIN 44402 Bb.4-1969 电子管的电性能测试.加热器或灯丝电流的测量
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【英文标准名称】:Measurementoftheelectricalpropertiesofelectronictubesandvalves;measurementofheaterorfilamentcurrent
【原文标准名称】:电子管的电性能测试.加热器或灯丝电流的测量
【标准号】:DIN44402Bb.4-1969
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【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】:
【国际标准分类号】:
【页数】:
【正文语种】:
Product Code:SAE AMS3285
Title:Felt, Back Check, White 100% Wool
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers felted wool fibers in the form of sheets and rolls. This product has been used typically for oil retention in installations which do not compress the felt, for feeding low-viscosity or light oil, and where unusual strength and hardness are required for such parts as washers, bushings, wicks, and other parts where resistance to wear and abrasion are required, but usage is not limited to such applications.【英文标准名称】:StandardSpecificationforFine-WireBunch-StrandedandRope-LayBunch-StrandedCopperConductorsforUseasElectricalConductors
【原文标准名称】:电导线用成束细线和成束绞捻铜导线标准规范
【标准号】:ASTMB738-1998
【标准状态】:作废
【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】:成束导线;有色金属;铜;绞线;导电体;电气工程;电气元件
【英文主题词】:bundledconductors;electricalcomponents;non-ferrousmetals;strandedconductors;electricalengineering;electricconductors;copper
【摘要】:
【中国标准分类号】:K11
【国际标准分类号】:29_050
【页数】:5P;A4
【正文语种】:英语