Việt
môđun tiêu nước
hệ số tiêu nước
Anh
drainage modulus
drainage coefficient
Đức
Abflusskoeffizient
Entwaesserungsbeiwert
Pháp
indice d'écoulement journalier
drainage coefficient,drainage modulus /SCIENCE/
[DE] Abflusskoeffizient; Entwaesserungsbeiwert
[EN] drainage coefficient; drainage modulus
[FR] indice d' écoulement journalier