JB/T 7025-2004 25MW以下汽轮机转子体和主轴锻件 技术条件

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基本信息
标准名称:25MW以下汽轮机转子体和主轴锻件 技术条件
英文名称:Specification for rotor and shaft forgings for steam turbine (25MW and lower)
中标分类: 机械 >> 加工工艺 >> 锻压
ICS分类:
替代情况:JB/T 7025-1993
发布部门:德阳大型铸锻件研究所
发布日期:2004-10-20
实施日期:2005-04-01
首发日期:1900-01-01
作废日期:1900-01-01
提出单位:中国机械工业联合会
归口单位:德阳大型铸锻件研究所
起草单位:杭州工业汽轮机研究所
起草人:方章法、林金照、蒋新亮、陈海堤
出版社:机械工业出版社
出版日期:2005-03-27
页数:10 页
批文号:发改委2004-61
书号:15111.7456
适用范围

本标准规定了25MW以下(含25MW)汽轮机转子体和主轴用碳钢和合金钢锻件的技术要求、试验方法、检验规则、合格证书及标志。

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所属分类: 机械 加工工艺 锻压
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【英文标准名称】:Rubber,vulcanizedorthermoplastic-Rubbersheetsandrubber-coatedfabrics-Determinationoftransmissionrateofvolatileliquids(gravimetrictechnique)
【原文标准名称】:硫化或热塑橡胶.橡胶薄板和橡胶涂层织物.挥发性液体扩散速度的测定(重力测重技术)
【标准号】:BSENISO6179-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-06-30
【实施或试行日期】:2010-06-30
【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】:涂层织物;定义;尺寸规格;弹性体;织物;箔;透气性;气体;重量分析;测量;测量技术;渗透率;渗透性测量;橡胶;薄板材;试验设备;试样;测试;测试条件;纺织品;硫化橡胶;水蒸气渗透性;机织物
【英文主题词】:Coatedfabrics;Definitions;Dimensions;Elastomers;Fabrics;Foil;Gaspermeability;Gases;Gravimetricanalysis;Measurement;Measuringtechniques;Permeability;Permeabilitymeasurement;Rubber;Sheets;Testequipment;Testspecimens;Testing;Testingconditions;Textiles;Vulcanizedrubber;Watervapourpermeability;Wovenfabrics
【摘要】:WARNING—PersonsusingthisInternationalStandardshouldbefamiliarwithnormallaboratorypractice.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheusertoestablishappropriatesafetyandhealthpracticesandtoensurecompliancewithanynationalregulatoryconditions.CAUTION—CertainproceduresspecifiedinthisInternationalStandardmayinvolvetheuseorgenerationofsubstances,orthegenerationofwaste,thatcouldconstitutealocalenvironmentalhazard.Referenceshouldbemadetoappropriatedocumentationonsafehandlinganddisposalafteruse.ThisInternationalStandardspecifiestwomethodsfordetermining,bymeasurementofthetransmissionrate,thepermeabilityofrubbertovolatileliquidsdiffusingintoopenair.Itisapplicableonlytomaterialsinsheetformandtocoatedfabricshavingthicknessesbetween0,2mmand3,0mm.Itisrestrictedtotransmissionratesofmorethan0,1g/m2?h.Themethodsareparticularlyusefulforcomparingtherelativetransmissionratesofoneliquidthroughdifferentmaterials,orofseveralliquidsthroughonematerial.MethodA,withrefilling,isusedwhentestingmixturesofliquidswhichgivedifferenttransmissionrates.MethodB,withnorefilling,isusedforasingle-componentliquid.
【中国标准分类号】:W59
【国际标准分类号】:59_080_40;83_140_10
【页数】:14P.;A4
【正文语种】:英语


MIL-STD-3010, DEPARTMENT OF DEFENSE TEST METHOD STANDARD: TEST PROCEDURES FOR PACKAGING MATERIALS (30 DEC 2002) [SUPERSEDING FED-STD-101C]., This document provides a centralized listing of detailed and uniform testmethods that have been developed to evaluate relevant properties of materials used in militarypackaging applications. These standardized test methods may be referenced by number inspecific packaging material specifications, as applicable, thus eliminating the need to repetitivelydetail the standard test method in each material specification.