water spray fixed system
... water spray extinguishing system 水喷雾灭火系统 water spray fixed system 固定水喷雾系统 Rose water spray 玫瑰锁水喷雾 ...
基于68个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
结合在工作中稚导的计算公式，介绍了球罐固定消防冷却水喷雾系统的设计步骤与计算方法。
Ways of designing and calculation on the fixed Extinguishing cooling water spray system of spherical tanks, based on formulas summarized in the design work.
youdao
应用推荐
模块上移
模块下移
不移动