协助开展酒店内部的安全、防火和职业健康的培训课程。
Assists in all in-house training courses on Fire Prevention and Occupational Health and Safety.
因此，建筑内部采用了防火材料。
As a result, the interior of the building is made using only fireproof materials.
如果安装在防火喷淋系统上，所有机械式止回阀，如警告止回阀和防回流阀，都应该根据美国国家消防协会NFPA 13和NFPA 25标准进行流量测试和内部检查。
If installed on a fire sprinkler system, all mechanical checks, such as alarm checks and backflow preventers, should be flow tested and inspected internally in accordance with NFPA 13 and NFPA 25.
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