NF T20-272-1968 盐酸的化学分析.氧化物或还原物的测定
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来源:标准资料网
【英文标准名称】:Chemicalanalysisofhydrochloricacid.Determinationofoxidizingorreducingsubstances.
【原文标准名称】:盐酸的化学分析.氧化物或还原物的测定
【标准号】:NFT20-272-1968
【标准状态】:作废
【国别】:法国
【发布日期】:1968-07-01
【实施或试行日期】:1968-06-25
【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】:化学分析;化学分析和试验;容量分析;含量测定;氧化剂;硫代硫酸钠;碘化钾;还原剂;盐酸;钾无机化合物;碘化物
【英文主题词】:
【摘要】:
【中国标准分类号】:G11
【国际标准分类号】:71_060_30
【页数】:2P;A4
【正文语种】:其他
Product Code:SAE AMS1640
Title:Corrosion Removing Compound, for Aircraft Surfaces
Issuing Committee:Ams J Aircraft Maintenance Chemicals And Materials Committee
Scope:This specification covers a corrosion-removing compound in the form of a liquid concentrate. Primarily for removing pitting corrosion and heavy surface oxidation from exterior aluminum surfaces of aircraft. Compounds meeting the requirements of this specification may cause hydrogen embrittlement of high-strength steels and will remove cadmium plate.Product Code:SAE J167
Title:Overhead Protection for Agricultural Tractors--Test Procedures and Performance Requirements
Issuing Committee:Agricultural Tractor Standards Committee (Atsc)
Scope:This SAE Standard applies to an overhead cover installed on a protective frame or enclosure conforming to SAE J2194 or alternately SAE J1194 and the following additional requirement of a drop test to verify the effectiveness of the overhead cover in protecting the operator from falling objects.The test procedures and performance requirements outlined in this document are based on currently available engineering data.This document establishes test and performance requirements for overhead protection to minimize the frequency and severity of operator injury due to falling objects encountered in normal operation of a wheeled agricultural tractor.
