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ASTM D 4976-2002 聚乙烯塑料模制材料和挤压材料的标准规范

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【英文标准名称】:StandardSpecificationforPolyethylenePlasticsMoldingandExtrusionMaterials
【原文标准名称】:聚乙烯塑料模制材料和挤压材料的标准规范
【标准号】:ASTMD4976-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【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】:聚乙烯;模制材料;塑料
【英文主题词】:plastics;polyethylene;mouldings(shapedsection)
【摘要】:
【中国标准分类号】:G33
【国际标准分类号】:83_080_20
【页数】:7P;A4
【正文语种】:英语


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Product Code:SAE J2242
Title:Automotive Starter Solenoid Remanufacturing Procedures
Issuing Committee:Service Committee
Scope:These remanufacturing procedures are recommended guidelines for use by remanufacturers of starter solenoids to promote consistent reliability, durability, and safety of remanufactured starters. Installation of remanufactured or rebuilt products is often an economical way to repair a vehicle even though the products may not be identical to original equipment parts. Before processing any part, a remanufacturer should determine if the original design and present condition of the core is suitable for remanufacturing so as to provide durable operation of the part as well as acceptable performance when installed on the vehicle. The remanufacturer should also consider the safety aspects of the product and any recommendations of the original manufacturers related to remanufacturing or rebuilding their product.While these procedures are meant to be universal in application, various product types have unique features of dimension and design which may require special remanufacturing processes and tests that are either not covered by or are exceptions to these procedures.
基本信息
标准名称:变力弹簧支吊架
英文名称:Variable spring supports
中标分类: 化工 >> 化工机械与设备 >> 化工机械与设备零部件
ICS分类: 化工技术 >> 化工设备
发布日期:1998-06-22
实施日期:1999-01-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:43页
适用范围

变力弹簧支吊架的位移范围分别为30、60、90、120、150、180mm六档;载荷范围为154~217381N。使用环境温度为-19~200°C。变力弹簧支吊架主要由圆柱形弹簧、指示板、壳体、花篮螺母及定位块等组成。

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所属分类: 化工 化工机械与设备 化工机械与设备零部件 化工技术 化工设备