本文回顾在中庭中常用的烟气管理设计导则。

Common design guides on smoke management in atria will be reviewed in this paper.

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导则B4.3.10—未成年海员的安全和健康教育。

Guideline B4.3.10 - Safety and health education of young seafarers.

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导则B4.3.10—未成年海员的安全和健康教育。

Guideline B4.3.10 - Safety and health education of young seafarers.

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