【Weekly Question】+9 for correct answers, +2 for participation； Close this post on Sunday
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This post was last edited by hjztbwg on 2015-11-23 at 13:11. Pressurized supply air outlets in smoke control stairwells should be installed every __2~3___ floors; such outlets should be of the type ___self-closing louvered outlets_____ or ___permanently open louvered outlets____.
2-3 floors； Hanging louvered air outlets or permanently open double-louvered air outlets
In smoke-proof stairwells, pressurized air supply outlets should be installed every __2 to 3 ___ floors; these outlets should be of the ________ vertical louver type or permanently open louver type.
In smoke-proof stairwells, pressurized air supply outlets should be installed every 2 to 3 floors; these outlets should be of the self-closing louver type or permanently open louver type
In smoke-proof stairwells, pressurized air supply outlets should be installed every 2 or 3 floors; these outlets should be of the self-closing louver type or the permanently open louver type.
In smoke-proof stairwells, pressurized air supply outlets should be installed every ___ 2 to 3 __ floors; these outlets should be of the type with __self-closing louvered outlets__ or __permanently open louvered outlets__.
In smoke-proof stairwells, pressurized air supply outlets should be installed every 2 to 3 floors; these outlets should be of the self-closing louver type or the permanently open louver type.
In smoke-proof stairwells, pressurized air supply outlets should be installed every ___2-3__ floors; these outlets should be of the type with __self-closing louvered vents__ or __permanently open louvered vents__.
In smoke-proof stairwells, pressurization air outlets should be installed every _2 to 3 _ floors; these outlets should be of the type with __self-closing louvered outlets__ or __permanently open louvered outlets__.
In smoke-proof stairwells, pressurization air outlets should be installed every ___2 to 3__ floors; these outlets should be of the type with ___self-closing louvered outlets_____ or ___permanently open louvered outlets___.
In smoke-proof stairwells, pressurization air outlets should be installed every ___2 to 3__ floors; these outlets should be of the type with ___self-closing louvered outlets_____ or ___permanently open louvered outlets___.