HomeRFPFF MCQ📢 Q. CO2 cylinders forming part of a fixed fire extinguishing system must be pressure tested at least every _____. 📢 Q. CO2 cylinders forming part of a fixed fire extinguishing system must be pressure tested at least every _____. Author Name : DG Shipping Date Sunday, February 12, 2023 Q. CO2 cylinders forming part of a fixed fire extinguishing system must be pressure tested at least every _____. A. Year B. 2 years C. 6 years D. 12 years << Previous Next >>
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