water level in Polish
water level in Polish
poziomica wężowa
(also attributive) (Relating to) an instrument to show the level by means of the surface of water in a trough, or in upright tubes connected by a pipe.
szlaufwaga
(also attributive) (Relating to) an instrument to show the level by means of the surface of water in a trough, or in upright tubes connected by a pipe.