This article, from the design of preaction auto-sprinkler system for fire protection in actual projects, has expounded its characteristics and the designing experience.

通过对实际工程预作用自动喷洒系统消防设计，阐述了预作用自动喷洒系统特点及设计体会。

youdao

This article, from the design of preaction auto-sprinkler system for fire protection in actual projects, has expounded its characteristics and the designing experience.

通过对实际工程预作用自动喷洒系统消防设计，阐述了预作用自动喷洒系统特点及设计体会。

youdao