ASTM D 4634-1999 苯乙烯顺式丁烯二酸酐材料标准规范

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【英文标准名称】:StandardSpecificationforStyrene-MaleicAnhydrideMaterials(S/MA)
【原文标准名称】:苯乙烯顺式丁烯二酸酐材料标准规范
【标准号】:ASTMD4634-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【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】:塑料;顺式丁烯二酸酐;苯乙烯;材料
【英文主题词】:materials;styrene;maleicanhydride;plastics
【摘要】:
【中国标准分类号】:G32
【国际标准分类号】:83_080_20
【页数】:5P;A4
【正文语种】:英语


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Product Code:SAE J271
Title:Special Quality High-Tensile, Hard-Drawn Mechanical Spring Wire and Springs (Cancelled Jun 1998)
Issuing Committee:Metals Technical Executive Steering Committee
Scope:This SAE Recommended Practice covers the mechanical and chemical requirements of special quality high tensile, hard-drawn carbon-steel spring wire with restricted size tolerances. This material is used where such restricted dimensional requirements are necessary for the manufacture of highly stressed mechanical springs and wire forms. It is generally employed for applications subject to static loads or infrequent stress repetitions. This document also covers the processing requirements of springs and forms fabricated from this wire.【英文标准名称】:Environmentaltesting-Testmethods-TestZ/AM-Combinedcold/lowairpressuretests
【原文标准名称】:环境试验.试验方法.试验Z/AM.冷/低气压结合试验
【标准号】:BSEN60068-2-40-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-04-15
【实施或试行日期】:2000-04-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验设备;电子设备及元件;耐热性试验;低压试验;热稳定性;电气元件;冷式法;试验压力;储存;低气温试验;压力试验;环境试验;热试验;试样制备;热损失;电气设备
【英文主题词】:Atmosphericpressure;Climatictests;Coldness;Electricalengineering;Environment;Environmentaltesting;Lowpressure;Low-pressuretests;Materialstesting;Testatmospheres;Testcategories;Testing;Thermaltesting
【摘要】:2Object3Generaldescription4Descriptionoftestapparatus5Severities
【中国标准分类号】:A21
【国际标准分类号】:19_040
【页数】:14P.;A4
【正文语种】:英语