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NF T20-212-1973 铝生产用伯氧化铝.锌的测定.原子吸收法

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【英文标准名称】:Aluminiumoxideprimarilyusedfortheproductionofaluminium.Determinationofzinc.Atomicabsorptionmethod.
【原文标准名称】:铝生产用伯氧化铝.锌的测定.原子吸收法
【标准号】:NFT20-212-1973
【标准状态】:作废
【国别】:法国
【发布日期】:1973-10-01
【实施或试行日期】:1973-10-08
【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】:铝;氧化铝;化学分析和试验;溶解;锌;化学反应;熔化;化学分析;化学侵蚀;碱性熔化;分光光度测量分析;含量测定;分光光度法
【英文主题词】:zinc;aluminium;aluminiumoxide;atomicabsorptionspectrophotometry;determinationofcontent;production;chemicalanalysisandtesting
【摘要】:
【中国标准分类号】:G13;H41
【国际标准分类号】:71_100_10
【页数】:5P;A4
【正文语种】:其他


Product Code:SAE AIR944
Title:Pneumatic Ground Power Supplies for Starting Aircraft (NONCURRENT Apr 2004)
Issuing Committee:Ae-6 Starting Systems And Auxiliary Power Committee
Scope:The material contained in this report has been simplified to facilitate its use. Specific manufacturers should be contacted for more detailed information. Many of the basic power supplies are available in numerous configurations and some provide shaft power or electrical power in addition to the pneumatic capability. Vehicles for the ground transportation of the power supplies are also varied to fit specific requirements. This report provides descriptive information and performance data of the pneumatic ground power supplies available for starting aircraft engines. The material is intended for general use by the aircraft and airline industries to assist in the selection and utilization of pneumatic power supplies.
基本信息
标准名称:低压直流成套开关设备
中标分类: 电工 >> 低压电器 >> 低压配电电器
替代情况:被JB/T 8456-2005代替
发布日期:1996-09-03
实施日期:1997-01-01
首发日期:1900-01-01
作废日期:2005-09-01
出版日期:1900-01-01
页数:10页
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被JB/T 8456-2005代替

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所属分类: 电工 低压电器 低压配电电器