A74
Veetunnel
Water tunnel
L1
CodeA74DomainCF/R Funktsionaalne süsteemParent—Standard—Sub-cats—Inbound—
DEFINITSIOON · ET
maaalune veerajatis
DEFINITION · EN
underground water facility
last_edited: 17.05.2026, 12:46
maaalune veerajatis
underground water facility