开发出一种新型喷头——旋转式水喷淋喷头。
Develop a kind of new sprinkler head-sprinkler head of rotary water sprinkler.
传统水喷淋灭火系统很难扑救有障碍物遮挡的火焰。
In fire environments, the traditional fire extinguishing agents can't effectually put out a fire which is sheltered by barrier.
我们在水中加入一些化学剂和采用高压水喷淋来提高效率。
We use chemical dosing and high pressure atomized water spraying to improve the efficiency.
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