冠暑场中华人民共和国国家计量检定规程JJG427-2创月带表千分尺MicrometerswithGauge2004一03一02发布2004一09一02实施国家质量监督检验检疫总局发布JJG427-2004带表千分尺检定规程产。.O.O.O.O.。·。·。.O.。·。·。.O.0.VerificationRegulationofJJG427-2004代替JJG427-1986、.o.o.口.口.o.o.o.o.o.0.o.o.o.o.岁MicrometerswithGauge本规程经国家质量监督检验检疫总局于2004年03月02日批准，并白2004年09月02日起执行。归口单位:全国几何量工程参量计量技术委员会起草单位:黑龙江省计量检定测试院哈尔滨市计量检定测试所哈尔滨电机厂有限责任公司吉林省计量科学研究院本规程委托全国几何量工程参量计量技术委员会负责解释JJG427-2004本规程主要起草人:马荃王利褚云库马钟焕参加起草人:张蕴冬(黑龙江省计量检定测试院)(哈尔滨市计量检定测试所)(哈尔滨电机厂有限责任公司)(吉林省计量科学研究院)(哈尔滨市计量检定测试所)JJG427-2004目录1范围·······················································································⋯⋯(1)2引用文献·····，，‘·····，，，，·····，，，，·····，·，，，·············································一(1)3概述·······················。····················，·············································⋯⋯(1)4计量性能要求········，·，‘······，························，·············1······，，1·⋯⋯(1)4.1刻线宽度及宽度差··，····················，·············································⋯⋯(1)4.2微分筒锥面的端面与固定套管上毫米刻线的相对位置·······，··············⋯⋯(2)4.3微分筒锥面棱边至固定套管刻线面的距离································，·····⋯⋯(2)4.4带表千分尺两测量面的平面度和平行度····························，············⋯...
