【英文标准名称】:Chemicalsusedfortreatmentofwaterintendedforhumanconsumption-Sodiumthiosulfate.
【原文标准名称】:人类生活用水处理用化学品.硫代硫酸钠
【标准号】:NFT94-210-2005
【标准状态】:现行
【国别】:法国
【发布日期】:2005-10-01
【实施或试行日期】:2005-10-05
【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】:饮用水处理;危险的可裂变物质;给水;硫代硫酸钠;水常规(实验);纯度;处理;抽样方法;交货形式;额定值;饮用水;水处理;组分;物理性能;储存;极限(数学);作标记;化合物;特性;化学性质;规范(验收);试验
【英文主题词】:
【摘要】:
【中国标准分类号】:G77
【国际标准分类号】:71_100_80
【页数】:19P;A4
【正文语种】:其他


Product Code:SAE ARP427
Title:Pressure Ratio Instruments
Issuing Committee:A-4 Aircraft Instruments Committee
Scope:This Aeronautical Recommended Practice covers two types of two unit Pressure Ratio Instruments each of which consist of of a Transducer and an Indicator. The Transducer computes the ratio of two pressures and converts this ratio to a synchro electrical signal which is transmitted to the Indicator.Type I - All material in this document applies to this classification only.Type II - Additional material for this classification will be added to superseding issues as the state of the art permits.