radio-frequency pumping frequency 中文意思是什麼
radio-frequency pumping frequency
解釋
射頻泵浦頻率-
The article takes the lifting water controller by the radio frequency card in use for pumping well as an example, expounds its working principle, the function, some problems in the promoted application and suggestions
文章以射頻卡機井取水控制器為例,闡述了其工作原理、功能及其在推廣應用中存在的問題及改進建議。
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