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俄罗斯发挥潜艇海上发射导弹的技术优势,积极承揽国外低轨道航天器商业发射业务,最近为德国不莱梅航天和微重力中心实验室完成了一次发射试验。上述试验是在巴伦支海进行的,俄罗斯的1枚PCM-50(即SS-N-18)潜对地弹道式导弹改装的运载火箭,从一艘DⅢ级核动力潜艇上发射升空,作亚轨道飞行。PCM-50是目前世界上仅次于PCM-52(即SS-NX-20)的一种大型现役潜射弹道式导弹,全长14.1m,弹径1.8m,采用二级液体火箭发动机推进,并有三种型号。1型射程6,500km,可运载3个20万TNT当量分导式核弹头;2型射程8,000km,可运载1个45万TNT当量核弹头;3型射程6.500km。可运载7个分导式弹头;该导弹最初于1979年服役,先后装
Russia has taken advantage of the technical advantages of submarine-launched missiles and actively undertakes the commercial launch of foreign low-orbit spacecraft. It recently completed a launch test for the Bremen Aerospace and Microgravity Center Laboratory in Germany. The above test was carried out in the Barents Sea. A Russian PCM-50 (SS-N-18) submarine-to-ground ballistic missile-modified launch vehicle was launched from a DIII nuclear-powered submarine. Suborbital flight. PCM-50 is a large-scale active submarine-launched ballistic missile that is second only to PCM-52 (SS-NX-20) in the world. It has a total length of 14.1m and an elastic diameter of 1.8m. It is propelled by a secondary liquid rocket engine. And there are three models. Type 1 has a range of 6,500km and can carry three 200,000 TNT equivalent derivative nuclear warheads; Type 2 has a range of 8,000km and can carry one 450,000 TNT equivalent warhead; Type 3 has a range of 6.500km. It can carry seven guided warheads; this missile was first commissioned in 1979 and was installed successively.