When navigate in dangerous area be sure all door locked only one entrance for deck patrol crew final come in and when final crew come in be sure don't forget close it from inside.
当航行在危险区域时要将以上门窗从内锁死，只留一个通道用来给甲板巡逻船员撤进生活区，最后撤进的船员不要忘记从内锁死。
Dangerous goods of IMO Class B carried on deck.
国际危规b等级危险品装在甲板上。
Then, with the most dangerous construction stage as an example, the improvement of the flutter stability of the system with cross - hangers mounted between the main cables and the deck is studied.
以其中最危险的架设阶段为例，研究了在主缆与主梁之间设置交叉索这咱结构措施提高系统颤振稳定性的效果。
When navigate in dangerous area can be sure all door locked only one entrance for deck patrol crew final coming in, and when the final crew come in, he shouldn't forget close the door from inside.
当航行在危险区域时要将以上门窗从内锁死，只留一个通道用来给甲板巡逻船员撤进生活区，最后撤进的船员不要忘记从内锁死。
When navigate in dangerous area can be sure all door locked only one entrance for deck patrol crew final coming in, and when the final crew come in, he shouldn't forget close the door from inside.
当航行在危险区域时要将以上门窗从内锁死，只留一个通道用来给甲板巡逻船员撤进生活区，最后撤进的船员不要忘记从内锁死。
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