When the rafts were in place they were reinforced with pneumatic floats between the steel pontoons so the bridge could take the weight of 36-ton Sherman tanks.
英
美
释义
各舟桥一旦就位,就用充气浮筒加固钢制浮桥桥体之间,以便该浮桥能够承载36吨重谢曼坦克。”
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