ANSI C93.4-1984 电力系统.电力线路载波线调谐设备

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【英文标准名称】:PowerSystems-Power-LineCarrierLine-TuningEquipment
【原文标准名称】:电力系统.电力线路载波线调谐设备
【标准号】:ANSIC93.4-1984
【标准状态】:作废
【国别】:美国
【发布日期】:1984
【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】:电力线载波系统;电信;电网
【英文主题词】:powerlinecarriersystems;telecommunication;electricpowernetworks
【摘要】:
【中国标准分类号】:F20
【国际标准分类号】:29_240_30
【页数】:23P;A4
【正文语种】:英语


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【英文标准名称】:Rubber,vulcanizedorthermoplastic-Determinationofresistancetoabrasionusingadriven,verticalabrasivedisc.
【原文标准名称】:硫化橡胶或热塑性橡胶.使用驱动、垂直磨盘进行耐磨损性的测定
【标准号】:NFT46-087-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-05-01
【实施或试行日期】:2009-05-01
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:磨蚀;磨蚀试验;定义;圆盘;弹性体;实验室测试;材料测试;塑料和橡胶技术;耐力;橡胶;试验设备;试验报告;测试;测试条件;热塑性的;热塑性聚合物;硫化橡胶;磨损;耐磨性;磨损试验;磨损特性
【英文主题词】:Abrasion;Abrasiontests;Definitions;Disks;Elastomers;Laboratorytesting;Materialstesting;Plasticsandrubbertechnology;Resistance;Rubber;Testequipment;Testreports;Testing;Testingconditions;Thermoplastic;Thermoplasticpolymers;Vulcanizedrubber;Wear;Wearresistance;Weartests;Wearingbehaviour
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:15P;A4
【正文语种】:其他


Product Code:SAE AMS3357
Title:Rubber, Silicone (Vmq), Lubricating Oil and Compression Set Resistant, 65-75
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers a silicone (VMQ) rubber in the form of sheet, strip, tubing, extrusions and molded shapes. Primarily for parts required to operate or seal from -55 to +230 degrees C (-67 to +446 degrees F), compounded especially for aircraft piston engine oil resistance and low compression set. Silicone elastomer is resistant to deterioration by weathering and by high-aniline-point petroleum-base oils and remains flexible over the temperature range noted. This material 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.