【Standard Communication Version--One Question per Day】20170717
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The Code for Fire Protection Design of Buildings stipulates that for high-rise factories and factories of categories A and B, the fire resistance rating shall not be lower than ____ level; for standalone single-story factories of categories A and B with a floor area of no more than 300 m2, a building with a fire resistance rating of ______ level may be used. Answer: For high-rise factories, the fire resistance rating of Class A and B factories should not be lower than Grade 2; for standalone single-story Class A and B factories with a floor area of no more than 300 m2, a building with Grade 3 fire resistance rating may be used.
The Code for Fire Protection Design of Buildings stipulates that for high-rise factories and factories of categories A and B, the fire resistance rating shall not be lower than _Level 2_. For standalone single-story factories of categories A and B with a floor area of no more than 300 m2, a fire resistance rating of ____Level 3__ is permissible.
The Code for Fire Protection Design of Buildings stipulates that for high-rise factories and factories of categories A and B, the fire resistance rating shall not be lower than __Grade 2__. For standalone single-story factories of categories A and B with a floor area of no more than 300 m2, a building with a fire resistance rating of ___Grade 3__ may be used.
The Code for Fire Protection Design of Buildings stipulates that for high-rise factories and factories of Class A and B, the fire resistance rating shall not be lower than Grade 2; for standalone single-story factories of Class A and B with a floor area of no more than 300 m2, a building with a fire resistance rating of Grade 3 may be used.