阳台底面抹灰按水平投影面积计算,并入相应天棚抹灰面积内。阳台如带悬臂梁者,其工程量乘以系数( )
A. 1.15
B. 1.2
C. 1.3
D. 2
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天棚吊顶的基层和面层均按设计图示尺寸以( )面积计算。
A. 水平投影
B. 实铺
C. 展开
D. 净
天棚龙骨按主墙间( )面积计算。
A. 水平投影
B. 展开
C. 实铺
D. 净
Teaching materials used in official schools in ancient China were centered on _________________________________________.
Ancient Chinese got theri basic eduction in ________________________________.