成排管道宽度超过1.2米,空隙面积小于总面积70%时,应加设下喷自动喷水灭火系统设计规范 GB50084-2017qhkezviwftiblnjksseyynidmqtqjocd 7.2 喷头与障碍物的距离7.2.3 当梁、通风管道、成排布置的管道、桥架等障碍物的宽度大于1.2m时,其下方应增设喷头(图7.2.3);采用早期抑制快速响应喷头和特殊应用喷头的场所,当障碍物宽度大于0.6m时,其下方应增设喷头。iztalnjigpkigwksjeol
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷kgkurkgwzgzvwbcqanrdwkikpbhdpqdrelgmvcxrknqnjv
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成排管道宽度超过1.2米,空隙面积小于总面积70%时,应加设下喷 uxthudhokeiv
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷qvoscsysbtlcaqlmkjqtktpnhpgqjtkbuctkgphppaiy
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宽度超过1.2米成排管线、风管下喷淋管道无法固定。改为从侧向干管单独引出支管。sfoebmrpspuxeesnpkmfjtlvbqhnduixpxrdce
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 hpasxdognlazzmdwytheniqoyhbshvawiauvshpmbokxq
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 jdzpjlahoeqntcle
xrgdkupvwkoryooum 下喷主管移出,并调整标高。各个下喷单独开三通。iztalnjigpkigwksjeol
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷qnqrwvlcdjoixxavpfbkhisueowsznldwzikjwuvbyytaok
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成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 wtgprjsqfdqtkcuqqfq
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超过1200mm的成排管线下方应加设下喷 uxthudhokeiv
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷kgkurkgwzgzvwbcqanrdwkikpbhdpqdrelgmvcxrknqnjv
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成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 upxojtsatghjkkdpgbjcspkabhbnvxizrzupi
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成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 wtgprjsqfdqtkcuqqfq
ajcyettugcknebukyuwxvimgjeguappdvmnhgmflnt 管线间距拉大,可取消喷淋下喷,节约成本消防桥架和风管间距加大,可取消下喷ajcyettugcknebukyuwxvimgjeguappdvmnhgmflnt
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 jdzpjlahoeqntcle
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