Russian ⇄ Arabic Bashkir Bulgarian Chinese Czech English Estonian French German Hebrew Hungarian Italian Japanese Kazakh Latvian Norwegian Bokmål Polish Portuguese Romanian Serbian Latin Spanish Tajik Turkish Ukrainian

жёсткая вода stresses
gen.	eau dure
food.ind.	eau brute
met.	eau calcaire
O&G. tech.	eau hydrotimétrique
tech.	eau crue

жёсткая вода: 1 phrase in 1 subject

Hydraulic engineering

1