Personnel who have been trained in the specialized HF first aid procedures must be available immediately.

必须马上可以找到受过专门的HF急救程序训练的人员。

youdao

Do not use the telephone unless there is a severe injury. For more detailed emergency procedures consult your first aid manual.

不要使用电话，除非伤势严重。如果需要了解更详细的急救程序，请查询相关的急救指南。

youdao

Do not use the telephone unless there is a severe injury. For more detailed emergency procedures, consult your first aid manual.

不要使用电话，除非伤势严重。如果需要了解更详细的急救程序，请查询相关的急救指南。

youdao