They were placed by a derrick mounted on rails on the bridge deck.

它们由轨道上的转臂吊机吊放在桥面上。

The bridge deck will be partly constructed in antimagnetic material.

驾驶甲板部分结构应该是防磁材料。

Bridge deck is low, it is qing dynasty railings on common shape bridge.

桥面栏杆低矮无奇，是清代桥梁上常见的形制。

First, I cut an access hole in the Bridge Deck and glued the Wheelhouse to it.

首先，我削减一进入洞，在桥面和胶合板舵手给它。

Bridge deck, poop deck, main deck, forecastle deck shall have total 9 life buoys.

驾驶甲板、尾楼甲板、主甲板、首楼甲板总共设9只救生圈。