利用材料的_______性质可以来选择防水材料。
防水等级为II级的结构找坡钢筋混凝土上人屋面(120厚钢筋混凝土屋面有保护层),保温层为80厚挤塑
CAD图纸打印出来的字体高度为4mm,1:50图纸中设置的高度应该是________。
建筑按照设计使用年限分别_____________,使用年限分别为____________。
上海某建筑,外墙采用200厚加气混凝土砌块,保温层用60厚挤塑聚苯板保温(B1级),外墙装饰材料为涂料。请绘制出墙体的做法,并给出相应图层做法。(绘图题)
下述语句是否正确?sbitENLED=P1.4;sbitADDR3=P1.3
某发电机端电压为10.5kV,额定电流为1500A,装有2×(100×8)MM2矩形铝导线,短路电流继电保护动时间
为什么要研究土体的抗剪强度?
Do you think college romance can last long through the ups and downs in life
Do you prefer to spend or save? Why?
How can college students handle their money efficiently
Do you think it’s a good idea to date someone at college?Why or why not?
某挡土墙高5m,墙背直立、光滑、墙后填土面水平,作用有连续均布荷载q = 20kPa ,土的物理力学性质
对框架梁端箍筋进行加密要求,主要是为了保证__________.
Riding on his bicycle, he'd ride past my dorm as if "by accident" and __
What advertisements do you see and hear every day and what are their purpose?
It's been _______ that by the age of 18, the ______ American will have seen 600,00
简述成果示范中的科技示范户应具备的基本条件。
如何拟订养殖业试验计划和试验方案?
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