Pyranoscope ignition.jpg
en
Pyranoscope ignition, Pyrotechnics, Flame, Fire
commons
en
Pyranoscope ignition, 1" Pyranoscope in ignition phase
commons
ja
火鏡点火、火工、火炎、火炎
commons_translated
ja
火鏡点火、1インチ 火炎放射相における火鏡
commons_translated
flame gaseousness pyrotechnics ignition pyrotechnic inflame