DIN 50442-1-1981 半导体无机材料的检验.圆形单晶体半导体薄片表面结构的测定.第1部分:切割和研磨的薄片
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【英文标准名称】:Testingofsemi-conductiveinorganicmaterials;determinationofthesurfacestructureofcircularmonocrystallinesemi-conductiveslices;as-cutandlappedslices
【原文标准名称】:半导体无机材料的检验.圆形单晶体半导体薄片表面结构的测定.第1部分:切割和研磨的薄片
【标准号】:DIN50442-1-1981
【标准状态】:作废
【国别】:德国
【发布日期】:1981-02
【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】:试验;表面;半导体;粗糙度;定义;垫圈;圆形;表面纹理
【英文主题词】:Circularshape;Definition;Definitions;Roughness(surface);Semiconductors;Surfacetexture;Surfaces;Testing;Washers
【摘要】:Testingofsemi-conductiveinorganicmaterials;determinationofthesurfacestructureofcircularmonocrystallinesemi-conductiveslices;as-cutandlappedslicesEssaidesmatériauxsemi-conducteursminéraux;déterminationdelastructuredelasurface
【中国标准分类号】:H82
【国际标准分类号】:29_045
【页数】:3P;A4
【正文语种】:德语
【英文标准名称】:StandardSpecificationforCompetitionWrestlingMats
【原文标准名称】:比赛用摔交垫子的标准规范
【标准号】:ASTMF1081-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F08.12
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:mats;wrestling;Collegiatewrestlingmats;Competitionwrestlingmats;Highschoolwrestlingmats;Internationalfreestylemats;Scholasticwrestlingmats;Sportsequipment--specifications;Sportsprotectiveequipment--specifications
【摘要】:ThematsshallbeconstructedtoyieldthevalueslistedinTable1throughoutthematareaundertheconditionsofthemanufacturer''swarranty.Specialrequirementsforthematsshallbesubjecttopurchaseagreements.Specialrequirementsshallneverreduceanyofthebasicrequirementslistedinthisstandard.Goodmanufacturingpracticesshallbeusedintheconstructionandinspectionofthemats.1.1Thisspecificationcoverscompetitionwrestlingmatsusedatthehighschoolandcollegelevels.Allmatconstructionsareincluded,exceptfelt-corematsenclosedinsewncovers.Theintendeduseofthisstandardisforthequalificationofconstructiondesigns.Note18212;Theknownconstructions,asoftheissuanceofthisspecificationare:(1)closed-cellfoamcoreswithpolyvinylchloride(PVC)orPVCcopolymercoatings,orboth,whichareintegralpartsofthemat;(2)closed-cellfoamcoreswithattachedfabriccover;(3)foamcores,eitheropen-orclosed-cellenclosedinsewn,loosecovers,and(4)moldedopen-cellPVCfoamwithadenseskinononesurfacewhichisanintegralpartofthemat.Note28212;ThereisnoknownISOequivalenttothisstandard.1.2Thisspecificationcoversmatsusedinthetwomajorstylesofwrestling:U.S.collegiateorhighschool,andinternationalfreestyle.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SeeNote6forspecifichazardsstatements.
【中国标准分类号】:Y55
【国际标准分类号】:97_220_30
【页数】:3P.;A4
【正文语种】:英语
【英文标准名称】:Duplicatorsanddocumentcopyingmachines.Glossaryoftermsforduplicators
【原文标准名称】:复印机与文献复印机规范.第3部分:复印机名词术语汇编
【标准号】:BS5479-3-1981
【标准状态】:作废
【国别】:英国
【发布日期】:1981-07-31
【实施或试行日期】:1981-07-31
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:办公机器;词汇;复制;誊印;油印机
【英文主题词】:duplicatingmachines;vocabulary;duplicating;reprography;officemachines
【摘要】:
【中国标准分类号】:N47
【国际标准分类号】:01_040_37;37_100_10
【页数】:16P;A4
【正文语种】:英语
