331476 COLLAR FIRESTOP WATERTIGHT, #MFC219W 219MM

331476 COLLAR FIRESTOP WATERTIGHT, #MFC219W 219MM
规格参数 参数值
IMPA编码 331476
产品单位 PCE
产品规格 Water-tight, factory-manufactured, intumescent device for use as a penetration seal in fire-rated bulkheads and decks.
中文汉化 331476 防火密封,防水, MFC219W 219毫米，工厂制造的膨胀型设备，用于防火舱壁和甲板的穿孔密封。
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