欧美日本视频在线观看,99资源在线,一级黄色片网站,国产欧美日韩精品一区二区三区,麻豆视频免费版,在线影院专区,国产精品入口在线看麻豆

        On May 1, 2025, our company designed and built two fully revolving tugboats for Guotou Xiagang Hainan Tugboat Co., Ltd. - "Guotou Xiagang Tugboat 8" and "Guotou Xiagang Tugboat 18" - which were completed and successfully set sail.

        This type of ship has a total length of 39.2 meters, a width of 10.2 meters, a depth of 4.6 meters, a forward towing force of 52.6 tons, a reverse towing force of 46 tons, a cruising range of 800 nautical miles, and a speed of 13.65 knots.