HomeRFPFF MCQ📢 Q. Dry chemical powder extinguishing system is_____. 📢 Q. Dry chemical powder extinguishing system is_____. Author Name : DG Shipping Date Saturday, February 18, 2023 Q. Dry chemical powder extinguishing system is_____. A. Smothering agent B. Flame inhibitor C. Fire retardant << Previous Next >>
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