| LC control no. | sh 85108017 |
|---|---|
| Topical heading | Proving grounds |
| Variant(s) | Military weapons testing sites Proving grounds (Ordnance) Weapons testing sites |
| See also | Ordnance testing |
| Found in | Dupuy dict. mil. terms (proving ground: an area where military weapons and equipment are tested to determine capability for combat performance) Quick dict. weapons (proving ground: an area or locality where equipment, ammunition or weapons are tested or proved) |
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