随着科学技术的飞速发展,放射性诊疗设备得以在医院大量应用,造福于广大患者,因其放射性对环境的污染和对人体的伤害,国家对此类诊疗设备用房从设计到验收都有严格的标准,每年还要进行强制性安全检查.由于此类用房墙体多为钢筋混凝土浇灌的超厚墙体,混凝土用量大,连续浇灌时间长,建成后墙体会因水泥膨胀热散热不均造成微型...
The invention relates to a measuring resistor calibrating device, which has a measuring connection, a reference resistance, a reference terminal and an analog - digital - transducer, wherein the measuring resistor calibrating device in a component or is designed as a component. Furthermore, the inv...