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什么情况下，轻钢龙骨石膏板隔墙超高，需要增加型钢龙骨支撑呢？有规范规定吗？ - 工程施工 - 项目管理 - 氿上知道
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满意答案
这个问题在施工规范里有明确说明:3500mm以下用50系列龙骨，3500mm~6000mm用75系列龙骨.6000mm以上用100系列龙骨.
apple1989
回答于：2013-10-21
共2条回答