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At that tail of the warhead, the drag armour-piercing firebomb is filled with a drag agent and a fireagent, Under the pressure of propellant propelling warhead, it will spontaneously ignite to produce open flame, So it can break through the oil drum and ignite or detonate the gasoline. However, the old-fashioned traced armour-piercing firebombs have obvious trajectories due to traced light when they are launched. Therefore, it is very easy to expose oneself while pointing targets to friendly forces. Therefore, the new tracer armour-piercing firebombs now equipped all start to burn and emit light only after the projectile flies out of the muzzle for a certain distance (the generally set safe distance is 100 meters, which makes it impossible for the enemy to judge the firing position with tracer ammunition, while targets within 100 meters do not need to be indicated by tracer), The principle is generally to ignite the tracer and combustion agent carried by the projectile by accumulating the heat generated by the warhead's friction with the air after flying for a certain distance to a certain extent.However, some people, together with the "correct" arrangement of the old people, and some "strange" mental states and behavioral phenomena mentioned above due to brain dysfunction, said that people can really anticipate death, and named a special term, Nearing Death Awareness.　　为完成这项高贵任务，暗杀者带著美丽的随从们于异世界暗中活动。TD-SCDMA is the abbreviation of Time Division Synchronous Code Division Multiple Access (Time Division Synchronous Code Division Multiple Access) in English. The third generation mobile communication standard proposed by China (3G for short) is also one of the three 3G standards approved by ITU. It is an international wireless communication standard mainly based on China's intellectual property rights and widely accepted and recognized by the world.　枪击事件导致Fred生命垂危，亲眼目睹一切的Archie彻底情绪失控。与此同时，Veronica决定尽力支持Archie，但这意味着她将离开自己熟悉的安逸环境。她突然得知父亲已经提前出狱，并且已经回到河谷镇…