「ec tds換算」+1。電導度,CON,EC.水的電導度...總固體溶解量,TDS...單位換算1ppm之TDS=2µS/cm之導電度=1mg/L;1ms/cm=1000µS/cm=0.1S/m.1.,EC值的量測可應用於水質 ...
確定! 回上一頁