DIN 14751-3-1992 消防队用液压救护设备.救护用液压缸

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Product Code:SAE AMS3345
Title:Silicone Rubber, 1000 Psi (6.90 Mpa) Tensile Strength, 45-55
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers a silicone rubber in the form of sheet, strip, tubing, molded shapes, and extrusions. These products have been used typically for parts required to operate or seal from -90 to +205 degrees C (-130 to +400 degrees F), compounded especially for high strength, but usage is not limited to such applications. Silicone elastomer is resistant to deterioration by weathering and aircraft piston engine oil and remains flexible over the temperature range noted. This rubber is not normally suitable for use in contact with gasoline or aromatic fuels and low-aniline-point petroleum-base fluids due to excessive swelling of the elastomer.【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】:DIN44402-4-1969
【标准状态】:作废
【国别】:德国
【发布日期】:1969-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电子管;定义;电子工程;测量技术;特性;电气工程;测量
【英文主题词】:measuringtechniques;properties;measurement;definitions;electricalengineering;electrontubes;electronicengineering
【摘要】:
【中国标准分类号】:L35
【国际标准分类号】:31_100
【页数】:1P;A4
【正文语种】:德语