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Tìm kiếm

PCCC, Phòng cháy chữa cháy

Kết quả tìm kiếm trên "Tin tức": 1
Fire alarm system
...as employed in the design of decorative smooth ceilings Rate Of Rise Heat Detector Sensing the rapid or abnormal rise in temperature of ambient air Fixed Heat Detector Activate whenever the ambient air temperature reaches the top temperature detector setting Flame Detector It's used...