hydrazinovou
Hydrazinovou is a term that appears to be a grammatical variation or misspelling. The base word is likely hydrazine, a chemical compound with the formula N₂H₄. Hydrazine is an inorganic compound and a strong reducing agent. It is a colorless liquid with an ammonia-like odor. It is highly reactive and can be toxic.
Hydrazine is used as a propellant in rocket engines, as a component in some explosives, and as
The ending "ovou" suggests a possible Czech or Slovak grammatical form, perhaps indicating a genitive or accusative