hydraulic grade line | garis batas air |
hydraulic grade line | |||
|
hydraulic | dijalankan dg tenaga air, air mengalir melalui pipa |
grade | tingkatan, mutu, nilai, memnggolongkan, menyusun, memberi nilai |
line | garis, barisan, rangkai, deretan, jalan kereta api, garis pertempuran, melapisi, berjejer |