DIN 71555-2003 机动车.排气系统管夹

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Product Code:SAE ARP900
Title:Methods for Evaluating Cryogenic Filters
Issuing Committee:A-6c1 Contamination And Filtration Committee
Scope:The purpose of this test procedure is to present test methods that can be utilized to evaluate the filtration and operating characteristics of filters that will be utilized in a cryogenic system. The methods presented herein are intended to supplement standard filter testing specifications to allow evaluation of filter performance characteristics in areas that could be affected by extreme low temperatures. The test methods can be utilized to evaluate filters up to and including 60 gpm (230 lpm) capacity. If higher flow rate filters are to be evaluated in accordance with the test methods presented herein, it will be necessary to increase the system flow capacity and the size of effluent sampling system. The test methods presented herein do not encompass testing of cryogenic bypass relief valves, delta P indicators, gages, or components other than a basic filter housing and element. This procedure includes equivalent metric units (in parentheses) as reference information, where deemed useful.【英文标准名称】:Fruitjuiceandvegetablejuice.Determinationofthezinc,copperandironcontents.Flameatomicabsorptionspectrometricmethod.
【原文标准名称】:水果和蔬菜汁.铜、铁和锌含量测定.火焰原子吸收光谱测定法
【标准号】:NFV76-113-1982
【标准状态】:现行
【国别】:法国
【发布日期】:1982-06
【实施或试行日期】:1982-05-17
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:原子吸收分光光度测定法;铁;锌;校正;试验条件;含量测定;分光光度法;水果和蔬菜汁;汁(食品);分光光度测量分析;铜;化学分析;化学分析和试验;设备容纳设施;化学试剂;设备;规程
【英文主题词】:
【摘要】:
【中国标准分类号】:X51
【国际标准分类号】:67_160_20
【页数】:3P;A4
【正文语种】:其他