BS 5688-0-1986 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.一般介绍

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【英文标准名称】:Methodsoftestfororthoboricacid(boricacid),diborontrioxide(boricoxide),disodiumtetraborates,sodiumperboratesandcrudesodiumboratesforindustrialuse-Generalintroduction
【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.一般介绍
【标准号】:BS5688-0-1986
【标准状态】:现行
【国别】:英国
【发布日期】:1986-07-31
【实施或试行日期】:1986-07-31
【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;硼砂;硼酸;氧化硼;硼无机化合物;化学分析和试验;含量测定;水合物;工业的;过硼酸盐;钠无机化合物;四硼酸盐
【英文主题词】:Borates;Borax;Boricacid;Boricoxide;Boroninorganiccompounds;Chemicalanalysisandtesting;Determinationofcontent;Hydrates;Industrial;Perborates;Sodiuminorganiccompounds;Tetraborates
【摘要】:BritishStandardMethodsoftestforOrthoboricacid(boricacid),diborontrioxide(boricoxide),disodiumtetraborates,sodiumperboratesandcrudesodiumboratesforindustrialusePart0.GeneralintroductionThisPartofBS5688hasbeenpreparedunderthedirectionoftheChemicalsStandardsCommittee.BS5688providesacomprehensiveseriesoftestmethodsfororthoboricacid,diborontrioxide,disodiumtetraborates,sodiumperboratesandcrudesodiumboratesforindustrialuse.ThisPartofBS5688isarevisionofBS5688:Part0:1979,whichiswithdrawn.Inthisrevisionthelistofmethodsintable1hasbeenbroughtuptodate.Therecommendednames,inaccordancewithBS2474'Recommendationsfornamesforchemicalsusedinindustry',forthechemicalshavingtheformulaeH3BO3andB2O3are,respectively,'orthoboricacid'and'diborontrioxide'.Thenames'boricacid'and'boricoxide'arenownon-preferredbutmaystillappearinplaceoftherecommendednamesinearlierpartsofBS5688andinotherBritishStandards.ThetitlesofnewPartsofthisstandardhavebeenalteredtoincorporatetherecommendedterms.
【中国标准分类号】:G10
【国际标准分类号】:71_060_20;71_060_30;71_060_50
【页数】:4P;A4
【正文语种】:英语


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Product Code:SAE AMS6409
Title:Steel, Bars, Forgings, and Tubing 0.80cr 1.8ni 0.25mo (0.38-0.43c) Special Aircraft Quality Cleanliness, Normalized and Tempered
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.【英文标准名称】:Film8mm;combinedprint(picturewithtwomagneticsoundtracks)onfilm8S
【原文标准名称】:8mm胶片.带磁录音带的正片.双磁道录音用8S正片
【标准号】:DIN15881-4-1981
【标准状态】:作废
【国别】:德国
【发布日期】:1981-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:录音;影片;尺寸;电影胶片
【英文主题词】:dimensions;soundrecords;films(cinema);motion-picturefilm;soundrecording;films
【摘要】:
【中国标准分类号】:G81
【国际标准分类号】:37_060_10
【页数】:2P;A4
【正文语种】:德语