The article introduces a fire autoalarm which can be used in large airtight oil depot or fuel storehouse.

摘要文章提出了一种大型密闭油库，密闭燃油机房等场所用到火灾自动报警装置。

Description: East Auto Parts Co.,Ltd ---- We are sencialized in types of fuel injection system parts(lunger,nozzle),and engine parts (supercharger,cylinder,pistons).

-----我营汽车燃油射系统配件（柱塞、油嘴等）和发动机配件（增压器、缸、活塞等）。

New prefired oil burner is a combination of oil atomizing,oil gasifying,uniform mixing of gas and air ,as well as complete burning.

新型预燃式燃油燃烧器集燃油雾化、化、油与空匀混合以及完全燃烧于一体,直接喷射出高温、高速、无烟无尘纯净火焰,具有显著节能和环保效果。