4-Гидроксибензальдегида, Water

23-September-2020 Wednesday
Water quality in Perm

Water quality in Perm - My, Video, Video, Vertical video, Vertical video, Permian, Permian, Water, Water, Longpost, Longpost, Housing and communal services, Housing and communal services, Negative, Negative, Rust, Hot water

Video Water Hot water Housing and communal services Negative Permian Rust

17-August-2015 Monday
4-hydroxybenzaldehyde in water recrystallizes on ice cooling

4-Гидроксибензальдегида Water GIF Ice Chemistry

v20240901