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从设备运行的实际出发,以压力测量变送器取代压力开关为线索,结合笔者现场工作的体会,较详尽地分析了压力开关和变送器运行中的成功与不足以及更改情况。
Based on the actual operation of the equipment, taking the pressure measuring transducer instead of the pressure switch as a clue, combining with the author’s experience of on-site work, the author analyzes the success and insufficiency of the pressure switch and the transmitter operation and the changes in detail.