A.50％ B.80％ C.70％ D.100％
A.贯穿管道周围渗漏 B.地面到泛水渗漏 C.爆灰 D.楼地面与墙面交接处渗漏
A.3 B.5 C.6 D.9
A.1/2B.1/3C.2/3D.1/4
A.12 B.24 C.36 D.8
A.0.5m B.0.8m C.1m D.1.2m
A.0℃ B.2℃ C.5℃ D.10℃
A.全面分层 B.分段分层 C.斜面分层 D.局部分层
A.70mm B.150mm C.200mm D.250mm
A.5天 B.7天 C.10天 D.12天
A.90S B.45S C.60S D.100S
