Sunday, August 3, 2025
Sunday, August 3, 2025
问题:电机、风机、油泵、减速器、电脑等要严格按照()进行保养。...
Wednesday, August 13, 2025
Wednesday, July 30, 2025
Wednesday, July 30, 2025
Friday, March 21, 2025
问题:供燃料系统供燃料量的大小,送和停由()或人工控制。...
Saturday, May 31, 2025
问题:接触器有()接触器和()接触器之分,其动作原理都是利用电磁吸力。...
Wednesday, August 13, 2025
问题:在火化机运行中显示与控制的主要参数有燃烧室的()、主燃室的()、燃烧室的()...
Wednesday, August 13, 2025
Wednesday, August 13, 2025
问题:火化机供电电压为()三相四线供电电压;电压波动不超过()...
Saturday, May 31, 2025
Wednesday, July 30, 2025
问题:火化机是殡仪馆用于()的设备,它的工作对象是()...
Saturday, May 31, 2025
Saturday, May 31, 2025
问题:保险丝是()金属,温度达200~300℃时熔化。过大的()流过时它就熔断,使电路开,从而保护了电源和负载。...
Sunday, August 3, 2025
Saturday, April 19, 2025
问题:保险丝是()金属,温度达200~300℃时熔化。过大的()流过时它就熔断,使电路开,从而保护了电源和负载。...
Wednesday, August 13, 2025
问题:保险丝是()金属,温度达200~300℃时熔化。过大的()流过时它就熔断,使电路开,从而保护了电源和负载。...
Wednesday, August 13, 2025
问题:炉门的上升和下降运动是通过()传动来实现的,上升、下降的位置利用()来控制。...
Friday, March 21, 2025
问题:温度的测量采用高温陶瓷()产生电压信号,然后输入到电脑上进行控制和显示。A、氧化锆;B、热电偶;C、传感器;...
Tuesday, May 27, 2025