工程师
- UID
- 8253
- 积分
- 3230
- 金币
-
- 活跃
-
- 阅读权限
- 90
- 注册时间
- 2007-3-21
- 最后登录
- 1970-1-1
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In severe weather, the speed of the ship should be reduced if excessive rolling, propeller
emergency, shipping of water on deck or heavy slamming occurs. Six heavy slamming or 25
propeller emergences during 100 pitching motions should be considered dangerous. |
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