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- Assistant Engineer (Steam-Motor-Gas Turbine Plants (Limited)) »
- Q614 - Engineering Safety & Environmental Protection
73. If, in a compartment or space, the gas or oxygen content is not within permissible concentration, and dangerous gases are either present, or may be produced by residues, what would be the safety designation listed on a marine chemist's certificate?
The compartment must be designated «Not Safe for Men — Not Safe for Fire» when gas or oxygen content is outside permissible limits and dangerous gases are present or may be produced by residues.
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