加拿大对自动喷淋的研究试验在建筑物火灾形成足够多的有害烟以前，水喷淋能快速灭火。然而，在该项试验中需要注意的是在有屏蔽的火中，障碍物能阻挡水喷淋灭火。例如，在办公室中桌子底下或壁橱中易燃物质发生的火灾，或放置纸制品的有活动隔板的单元内发生的火灾，都能... Canada’s research on automatic sprinkler sprays can quickly extinguish fires before building fires form enough harmful smoke. However, it is important to note in this test that in a shielded fire, obstacles can block water fire extinguishing. For example, fires that occur in the office under a table or in a flammable material in a closet, or in a unit that contains a paper product with an active partition can all...