DIN EN 60738-1-4-2009
热敏电阻.直热式正阶跃函数的温度系数.第1-4部分:空白详细规范.信号传感的应用.评定等级EZ
Thermistors - Directly heated positive step-function temperature coefficient - Part 1-4: Blank detail specification - Sensing application - Assessment level EZ (IEC 60738-1-4:2008); German version EN 60738-1-4:2008