NFPA 664 木材加工和木工设备的防火防爆
日期:2012-02-08 16:39
r those that have an aggregate dust collection flow rate greater than 1500 cu. ft. per minute (2549 cu m/hr.) In addition, this important Standard is useful for fire marshals, fire/building departments, and other AHJs which regulate the facilities and agencies that conduct inspections on these facilities. (Softbound, 70 pp., 2012)
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