Nowadays, dual function gas water heater controller can't meet the demand, especially temperaturecontrol effect is not good.
而现今的双功能燃气热水器的控制器却存在着明显的不足，尤其是温度控制效果不理想。
2
A dual level computer temperaturecontrol system for carbon fiber production line was designed, based on its technological requirements and the monitoring software was programmed.
针对碳纤维生产的工艺要求，总体设计了分布式碳纤维生产线温度控制系统，编写了上位机监控系统软件。
3
It has dualtemperature protection, in addition to temperature control. Set another temperature relay to monitor heating temperature to guarantee secure and reliable working.