IMO FTPC Part 4防火门控制系统测试

IMO FTPC Part 4: - fire resistance test of A、B and F class divisions (decks, bulkheads, ceiling, doors, windows, fire dampers, pipe penetrations and cable transits--IMO A.754(18)
IMO FTPC Part 4: 防火门控制装置的试验

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 来源：防火网　发布时间：10/30/2013 点击次数：3323