contoh kalimat four-phase

• RER employs a four-phase sustainable peatland conservation model
  RER menerapkan 4 fase perlindungan lahan gambut dan hutan, penanaman kembali dan konservasi
• A, B, C, D four-phase LED indicates the status of the stepper motor work
  A, B, C, D empat fase LED menunjukkan status kerja motor langkah