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.
楼板间的断火材、层间塞、连续的防火材金属支撑、支撑扣件的包板及防烟
。
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.
楼板间的断火材、层间塞、连续的防火材金属支撑、支撑扣件的包板及防烟。
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