GB/T 12704-1991 织物透湿量测定方法 透湿杯法

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基本信息
标准名称:织物透湿量测定方法 透湿杯法
英文名称:Fabrics-Determination of water vapour transmission rate-Dish method
中标分类: 纺织 >> 纺织制品 >> 纺织制品综合
ICS分类: 纺织和皮革技术 >> 纺织产品 >> 纺织物
替代情况:被GB/T 12704.1-2009代替
发布部门:国家技术监督局
发布日期:1991-01-14
实施日期:1991-10-01
首发日期:1991-01-14
作废日期:2010-01-01
主管部门:中国纺织工业协会
提出单位:中华人民共和国纺织工业部
归口单位:全国纺织品标准化技术委员会
起草单位:纺织部标准化所
起草人:吴玉金、金纯秀、谢维原
出版社:中国标准出版社
出版日期:1991-09-01
页数:平装16开, 页数:5, 字数:8000
适用范围

本标准规定了用透湿杯法测定织物透湿量的方法。本标准包括两种方法:方法A吸湿法和方法B蒸发法。仲裁时使用方法A。本标准适用于各类织物,包括透湿型涂层织物。

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所属分类: 纺织 纺织制品 纺织制品综合 纺织和皮革技术 纺织产品 纺织物
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基本信息
标准名称:永磁铁氧体料粉
英文名称:Permanent ferrite powder
中标分类: 电子元器件与信息技术 >> 电子元件 >> 磁性元器件
ICS分类: 电气工程 >> 磁性材料
替代情况:SJ/T 10412-1993
发布部门:中华人民共和国信息产业部
发布日期:2002-07-31
实施日期:2002-12-01
首发日期:1900-01-01
作废日期:1900-01-01
归口单位:中国电子技术标准化研究所
起草单位:国营金川无线电器材厂
起草人:刘祖权、张振汉
出版社:工业电子出版社
出版日期:2002-11-01
页数:7页
适用范围

本标准规定了永磁铁氧体料粉命名与分类、要求、试验方法、质量评定程序以及标志、包装、运输和贮存。本标准适用于制造永磁铁氧体产品所用的各种料粉,该料粉可直接或进一步加工成型。

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所属分类: 电子元器件与信息技术 电子元件 磁性元器件 电气工程 磁性材料
Product Code:SAE J2238
Title:Airbag Inflator Ballistic Tank Test Procedure Gas Generators Used In Inflatable Restraint Systems
Issuing Committee:Inflatable Restraints Committee
Scope: This SAE Recommended Practice establishes a ballistic tank test procedure for evaluating inflator assemblies used in inflatable restraint systems. It is intended to be a general procedure for repetitive testing and suggests only general guidelines for the safe conduct of tests and data correlation. Uniform test requirements, test procedures, and data recording requirements are specified. The intent of the document is to provide a procedure employing a ballistic tank test method for determining the ability of an inflator to meet requirements for deploying inflatable restraint systems. A ballistic tank test is described which will yield repeatable and comparable results for evaluating a given inflator configuration's pressure output versus time. Use of the ballistic tank test for comparison of various inflator configurations may be of limited value due to differences in gas temperature and mass flow effects on airbag performance as it relates to occupant protection.
Rationale: This SAE Recommended Practice establishes a ballistic tank test procedure for evaluating inflator assemblies used in inflatable restraint systems. It is intended to be a general procedure for repetitive testing and suggests only general guidelines for the safe conduct of tests and data correlation. Uniform test requirements, test procedures, and data recording requirements are specified. The intent of the document is to provide a procedure employing a ballistic tank test method for determining the ability of an inflator to meet requirements for deploying inflatable restraint systems. A ballistic tank test is described which will yield repeatable and comparable results for evaluating a given inflator configuration's pressure output versus time. Use of the ballistic tank test for comparison of various inflator configurations may be of limited value due to differences in gas temperature and mass flow effects on airbag performance as it relates to occupant protection.