计量标准规范VIP免费

给排水在线http://www.gpszx.com中国给排水工程师的网上家园计量标准规范1GB/T335-1985TGT型台秤TGTtypebeamcounterpoiseplatformscale2GB/T336-1985AGT型案秤AGTtypecounterscalewithweights3GB3100-1993国际单位制及其应用SIunitsandrecommendationsfortheuseoftheirmultiplesandofcertainotherunits4GB3101-1993有关量、单位和符号的一般原则Generalprinciplesconcerningquantities,unitsandsymbols5GB3102.1-1993空间和时间的量和单位Quantitiesandunitsofspaceandtime6GB3102.2-1993周期及其有关现象的量和单位Quantitiesandunitsofperidicandrelatedphenomena7GB3102.3-1993力学的量和单位Quantitiesandunitsofmechanics8GB3102.4-1993热学的量和单位Quantitiesandunitsofheat9GB3102.5-1993电学和磁学的量和单位Quantitiesandunitsofelectricityandmagnetism10GB3102.6-1993光及有关电磁辐射的量和单位Quantitiesandunitsoflightandrelatedelectromagneticradiations11GB3102.7-1993声学的量和单位Quantitiesandunitsofacoustics12GB3102.8-1993物理化学和分子物理学的量和单位Quantitiesandunitsofphysicalchemistryandmolecularphysics13GB3102.9-1993原子物理学和核物理学的量和单位Quantitiesandunitsofatomicandnuclear14GB3102.10-1993核反应和电离辐射的量和单位Quantitiesandunitsofnuclearreactionsandionizingradiations15GB3102.11-1993物理科学和技术中使用的数学符号Mathematicalsignsandsymbolsforuseinthephysicalsciencesandtechnology16GB3102.12-1993特征数Characteristicnumbers17GB3102.13-1993固体物理学的量和单位Quanitiesandunitsofsolidstatephysics18GB/T3223-1994声学水声换能器自由场校准方法Acoustics--Free-fieldcalibrationmethodofunderwatersoundtransducers19GB/T3451-1982标准调音频率Standardtuningfrequency20GB/T3767-1996声学声压法测定噪声源声功率级反射面上方近似自由场的工程法Acoustics--Determinationofsoundpowerlevelsofnoisesourcesusingsoundpressure--Engineeringmethodinanessentiallyfreefieldoverareflectingplane21GB/T3768-1996声学声压法测定噪声源声功率级反射面上方采用包络测量表面的简易法Acoustics--Determinationofsoundpowerlevelsofnoisesourcesusingsoundpressure--Surveymethodusinganenvelopingmeasurementsurfaceoverareflectingplane客服部：service@gpszx.com业务部：market@gpszx.com技术部：tech@gpszx.com内容编辑部：info@gpszx.com给排水在线http://www.gpszx.com中国给排水工程师的网上家园22GB/T4112-1983千克力与牛顿的相互换算表Kilogram-forceandnewtonconversiontables23GB/T4113-1983千克力每平方厘米与兆帕斯卡的相互换算表Kilogram-forcepersquarecentimetreandmegapascalconversiontables24GB/T4114-1983千瓦小时与兆焦耳的相互换算表Kilowatt-hourandmegajouleconversiontables25GB/T4115-1983马力与千瓦的相互换算表Hores-powerandkilowattconversiontables26GB/T4116-1983奥斯特与安培每米的相互换算表Oerstedandamperepermetreconversiontables27GB/T4128-1995声学标准水听器Acoustics--Standardhydrophone28GB/T4129-1995声学噪声源声功率级的测定--标准声源的性能要求与校准Acoustics--Determinationofsoundpowerlevelsofnoisesources--Requirementsfortheperformanceandcalibrationofreferencesoundsource29GB/T4760-1995声学消声器测量方法Acoustics--Measurementprocedureforsilencers30GB/T5037-1994固定式杠杆秤Stationaryleverscale31GB/T5111-1995声学铁路机车车辆辐射噪声测量Acoustics--Measurementofnoiseemittedbyrailboundvehicles32GB/T5112-1985电子伏特与焦耳的相互换算表Electronvoltandjouleconversiontables33GB/T5113-1985原子质量单位与千克的相互换算表Atomicmassunitandkilogramconversiontables34GB/T5114-1985阿熙提与坎德拉每平方米的相互换算表ApostilbandCandelapersquaremetreconversiontables35GB/T5115-1985居里与贝可勒尔的相互换算表Curieand...