Firework design.jpg
Jamsinux 
en
Firework design, Unidentified locations in Żebbuġ, Malta, Fireworks in Malta
commons
en
Firework design, This firework incorporates many features such as the jets at the very back (recognised by the amount of small paper tubes aligned next to each other), a whole set of gears, a chain with colour jets attached to it, and sliders.  the whole chain slides on the black iron rods (with yellow ends) at the very edges of the firework., A ground firework showing various technical parts mentioned in the article, such as the chain and a set of gears
commons
ja
火花のデザイン、シェブニの特定地域、マルタの花火
commons_translated
ja
火力設計、この火力には、非常に後方のジェット(つまり、ギア全体、カラージェットが取り付けられているチェーン、スライダーなど、多くの特徴が組み込まれている。 チェーン全体が火力の端で黒い鉄棒(with黄色の端)にスライドする。
commons_translated
firework petard jet set paper chain back-geared