【英文标准名称】:Methodsoftestfororthoboricacid(boricacid),diborontrioxide(boricoxide),disodiumtetraborates,sodiumperboratesandcrudesodiumboratesforindustrialuse-Determinationofmatterinsolubleinalkalinemediumandpreparationoftestsolutions
【原文标准名称】:工业用原硼酸(硼酸),三氧化二硼(氧化硼),四硼酸二钠,高硼酸钠与粗硼酸钠的试验方法.粗硼酸钠在碱性介质中不溶物测定和试验溶液制备
【标准号】:BS5688-10-1979
【标准状态】:作废
【国别】:英国
【发布日期】:1979-02-28
【实施或试行日期】:1979-02-28
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:硼酸盐;化学分析和试验;组分;含量测定;钠
【英文主题词】:Borates;Chemicalanalysisandtesting;Components;Determinationofcontent;Sodium
【摘要】:ThisInternationalStandardspecifiesthemethodstoapplyintheanalysisofcrudesodiumboratestodeterminethematterinsolubleinalkalinemediumandtopreparethesolutionsintendedforthedeterminationofimpuritiessolubleundertheseconditions.
【中国标准分类号】:G10
【国际标准分类号】:71_060_50
【页数】:4P;A4
【正文语种】:英语


Product Code:SAE AMS3901/11
Title:Yarn, Organic Fiber (Para-Aramid), High Modulus Oy 390 (2689)/22.2 Tensile Strength, 16.5 (114)/870 Tensile Modulus 1420 Denier, 1.2% Finish
Issuing Committee:Ams P Polymeric Materials Committee
Scope: This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.