DIN EN ISO 3611-2011 产品几何技术规范(GPS).尺寸规格测量设备:外观测量用千分尺.设计和计量学特征(ISO 3611-2010).德文版本EN ISO 3611-2010
Geometrical product specifications (GPS) - Dimensional measuring equipment: Micrometers for external measurements - Design and metrological characteristics (ISO 3611:2010); German version EN ISO 3611:2010
This International Standard provides the most important design and metrological characteristics of micrometers for external measurements:-with analogue indication;-with digital indication :mechanical or elecroic digital display.