介绍了液位检测仪表，并阐述在污泥处理站中采用超声波液位计和液位调节器实现液位自动控制的方法。
The paper introduces the level instruments and describes the realization of the level automatic control by means of ultrasonic level meter and level regulator in sludge treatment engineering.
本产品采用氟利昂压缩机组，以F - 12作制冷剂，并装有压力继电器与温度调节器自动控制。
The tank contains compressor using freon F-12 as refrigerant, and pressure sensor, and temperature regulator for automatic controlling.
软件编程方法采用顺序控制设计法，并根据此方法设计了压块机自动控制系统的梯形图。
As for the software design, the paper takes advantage of the sequence controlling design programming, and designs the ladders diagram of the automatic controlling system with this method.
采用该方法，并加上自动反馈装置后可进行生产过程的自动控制。
Fhis method can be used for automatic control in production by adding an automatic feedback device.
并指出焊接过程中层间温度的控制，在用热处理控制柜自动控制的同时，再采用便携式远红外测温仪对层间温度进行校核，可以避免层间温度超标现象。
In welding process, the over range of the interpass temperature can be avoided by the control of heat treatment equipment and by the check of the far-infrared temperature instrument.
分析钢管环缝焊接生产线的组成，并采用可编程控制器技术对生产线进行自动控制。
Analyses the constitution of steel pipe wreath sews welding production line, and adopt the PLC technique to control the production line with automation.
本产品采用氟利昂压缩机组，以F - 12作制冷剂，并装有压力继电器与温度调节器自动控制。是制造汽水、汽酒的配套设备。
The tank contains compressor using freon F-12 as refrigerant, and temperature regulator for automatic controlling. It is necessary equipment for aerated water and sparkling sine production industry.
由于该机型自动控制程序序列并采用新型的保护面料的皮带送料，从而确保了稳定且一流的缝纫质量和更高的生产效率。
Owing to the automatic program sequence and the new material-friendly belt feed this engineered sewing station guarantees constant first-class quality and high performance.
由于该机型自动控制程序序列并采用新型的保护面料的皮带送料，从而确保了稳定且一流的缝纫质量和更高的生产效率。
Owing to the automatic program sequence and the new material-friendly belt feed this engineered sewing station guarantees constant first-class quality and high performance.
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