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今年8月4日,俄罗斯一艘小型潜艇在堪察加半岛东海岸海域执行任务时,误入渔网,导致螺旋奖被缠绕。潜艇试图摆脱渔网时,位于附近的海岸监测系统水下天线上的缆绳又缠进其螺旋桨中、事故发生后,美国、英国和日本等国应俄罗斯的请求加入救援行动。莫斯科时间7日上午7时25分,在冰冷海底受困75小时后,潜艇终于成功出水,潜艇上7名艇员全部获救。这次遇险的小型潜艇实际上是前苏联时期研制的1855型(即“锦标”型,共造4艘))深潜器中的AC-
On August 4 this year, a small Russian submarine strayed into the fishing net while performing its task in the east coast of the Kamchatka Peninsula, causing the spiral prize to be wound. When the submarine tried to get rid of the fishing net, the cables on the underwater antenna of the nearby coast monitoring system were entangled in the propeller. After the accident, the United States, Britain, Japan and other countries joined the rescue operation at the request of Russia. Moscow time at 7:25 on the 7th, 75 hours in the frozen sea bottom, the submarine finally succeeded in the water, all seven sailors on the submarine were rescued. The small submarine in distress this time is actually the type 1855 developed in the Soviet Union (that is, “Championship” type, a total of four)) submersibles in the AC-