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Measured figures
Configuration
| Specification | 20 mm modèle F2 gun | Type 79 100 mm naval gun |
|---|---|---|
| Type | Autocannon[source] | large caliber Chinese naval gun[source] |
| Place of origin | France[source] | — |
| Action | Gas unlocked, delayed blowback[source] | — |
| Elevation | −15° to + 65°[source] | — |
| Rate of fire | 900 round/min[source] |
without ammunition
Single source332 kg (732 lb) (without ammunition)[source]
Effective; against aerial targets
Single source1,500 m (4,900 ft) against aerial targets[source]
Barrel length
Single source1,970 mm (78 in)[source]
Muzzle velocity
Single source1,050 m/s (3,400 ft/s)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| Control system | — | Type 343 radar[source] |
|---|
| Configuration | — | this gun was fully automatic and controlled by Type 343 radar[source] |
|---|
| Variants | — | Type 79A (H/PJ33A)[source] H/PJ-33B A Dual barrel H/PJ-33B 100 mm gun[source] |
|---|
| Country of origin | — | China[source]Inventory Origin column; table 15, row 5, cell 2; revision 1377172304; retrieved 2026-09-30 |
|---|