隧道的爆炸会产生类似蒸汽锥的冲击波. 位于这个地道震波后方的极低压会使水蒸汽瞬间收缩并变得能见度. 科学和事实

Romanian media report the (what appears to be a Magura-type) sea drone discovered in Constanta Port may have carried dozens of kilograms of explosives. 在此之前 7 天数 Romanian media report the (what appears to be a Magura-type) sea drone discovered in Constanta Port may have carried dozens of kilograms of explosives. 在此之前 8 天数 🇲🇽 #Mexico. 在此之前 8 天数 In addition: fuel sale restrictions have been introduced in at least 15 Russian regions, Russian media report, including Moscow, Leningrad, Ryazan, Kursk, Belgorod, Voronezh, Oryol, Novgorod, Samara and Murmansk regions. 在此之前 8 天数