美国威景公司的循环式水喷淋系统１９９３年１０月，在中国消防协会主持的威景公司消防新科技介绍会上，威景公司介绍了他们用来代替卤代烷灭火系统的循环式水喷淋系统，颇有参考价值。所谓循环式水喷淋系统，是一种在起火时自动开启，火灾扑灭后自动关闭，但当死灰复燃而... Recycling water sprinkling system of Granville Corporation In October 1993, at the introduction of Granville Fire Information Technology Conference hosted by China Fire Protection Association, Granville introduced the recycle water sprinkling system they used to replace Halon fire extinguishing system System, quite a reference value. The so-called circular water sprinkler system, is a kind of automatic fire in the open, the fire extinguished automatically shut down, but when resurgence and ...