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GBU-39 Small Diameter Bomb - Wikipedia
小直径爆弾 - Wikipedia
GBU-39 - Wikipedia
GBU-39B Small Diameter Bomb Weapon System - Air Force
GBU-53/B StormBreaker - Wikipedia
Ground Launched Small Diameter Bomb - Wikipedia
GLSDB - Wikipedia
Ground-Launched Small Diameter Bomb | Saab
GBU-39 Small Diameter Bomb / Small Smart Bomb ...