DIN 8257-3-1987 精密仪器用宝石.第3部分:手表宝石、戒指宝石

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【英文标准名称】:Jewelsforfinemechanics;watchjewels,ringjewels
【原文标准名称】:精密仪器用宝石.第3部分:手表宝石、戒指宝石
【标准号】:DIN8257-3-1987
【标准状态】:现行
【国别】:德国
【发布日期】:1987-11
【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】:表用宝石;设计;表;公差;材料;尺寸公差;直径;孔;圆柱形;钟表机芯;钟表宝石;形状;尺寸;平行;红宝石
【英文主题词】:shape;cylindricalshape;parallel;watches;watchjewels;diameter;tolerances(measurement);holes;dimensionaltolerances;materials;ruby;dimensions;design;horologicaljewels;clockmovements
【摘要】:Thisstandardreferstoringjewelsforuseinmovementsforwatchesandclocks.
【中国标准分类号】:Y11;D58
【国际标准分类号】:39_040_00
【页数】:2P;A4
【正文语种】:德语


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【英文标准名称】:StandardTestMethodforDiscriminationBetweenFlammabilityRatingsofF=0andF=1
【原文标准名称】:F=0和F=1的易燃性额定值间的区分的标准试验方法
【标准号】:ASTMD6668-2001(2006)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D02.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:burning;flammabilityhazards;flammabilityrating
【摘要】:AmaterialwhichdoesnotexhibitanyevidenceofburningasdefinedhereinundertheconditionsofthetestproceduremaybeclassifiedasFlammabilityDegreeofHazardZeromaterial(F
【中国标准分类号】:C82
【国际标准分类号】:13_220_50
【页数】:3P.;A4
【正文语种】:


Product Code:SAE AS4262
Title:Aircraft Ground Air Conditioning Service Connection
Issuing Committee:Age-2c Vehicle Maintenance And Aircraft Servicing Committee
Scope:This SAE Aerospace Standard (AS) defines interface configurations for the ground air conditioning service connection on commercial transport aircraft. In addition, it defines the clearances required to accommodate the connection of ground air conditioning hose couplings. Two types of service connections are included. The Type A connection is a slotted ring with integral locking pads and is comparable to the MS33562 connection. The Type B connection is a flanged tube with external locking lugs. The Type B connection has the same interface dimensional requirements as the Type A connection.