firestop 中文意思是什麼
firestop
解釋
防火阻斷設施-
Qualification of installers of firestop systems and devices for piping systems
管道系統用滅火系統和裝置的安裝者的資格證明 -
Our product range covers drilling and demolition, direct fastening, diamond and anchoring systems, firestop and foam systems, installation, measuring and screw fastening systems as well as cutting and sanding systems
我們的產品范圍涵蓋鉆孔與鑿破、直接固定、鉆石與安卡錨栓系統、防火與發泡填縫系統、安裝、定位與螺絲固定系統，以及切割與砂磨系統。
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