All deck fittings, windows, hatches and doors had been fastened.
甲板上所有的装置、窗户、舱口盖和门都已经关牢了。
《柯林斯高阶英汉双解学习词典》
The ball studs are fastened in the rod ends by spring-loaded seats rod.
球钉是固定在杆端关节轴承由弹簧加载的席位杆.
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Disc is fastened securely to disc hanger with a lock nut and cotter pin.
通过一个锁紧螺母和开口销将阀瓣安全紧固在阀瓣支架上.
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