Vibration control techniques of flexible systems and power flow theories are two key points in the recent research field of vibration control engineering.
柔性振动控制技术和功率流理论是当前振动控制领域研究的两个热点问题。
One of the key points to ensure the normal operation of "once-through solar water heating system" is the outlet flow quantity control.
直流式太阳能热水系统的出口流量控制是保证系统正常运行的关键之一。
The characteristics, equipment, process flow, key points of process control, quality standard and new technology of application of silicon core HDPE pipe were presented.
介绍硅芯管的特性、生产设备、工艺流程、关键技术、质量标准及应用新技术。
The characteristics, equipment, process flow, key points of process control, quality standard and new technology of application of silicon core HDPE pipe were presented.
介绍硅芯管的特性、生产设备、工艺流程、关键技术、质量标准及应用新技术。
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