防火的

The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.

摘要火林带的火性能与阻风性能密切。

In this paper, the research process of the fire - proof calcium silicate board trial - produced with theindustrial tailings - felspar powder is reported.

文报道了使用工业尾矿长石粉试制火硅酸钙的研究过程。

Fire stops, fire safing, continuous metal safing support members, support clips for safing at slabs behind curtain wall systems and vertically where required and smoke stop or seal.

幕与楼间的断火材、层间塞、连续的火材金属支撑、支撑扣件的包烟胶。