A tow lug and crossbolt are installed for attaching a tow bar to the nose gear.
牵
环和横向螺栓安装在前起落架上用来连接牵
。
A tow lug and crossbolt are installed for attaching a tow bar to the nose gear.
牵环和横向螺栓安装在前起落架上用来连接牵。
明：
上
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