单项选择题
隧道防水板热熔衬垫布置形式一般为()
A.拱部0.5m,边墙1m,底部1.5m
B.拱部1m,边墙0.5m,底部1.5m
C.拱部1.5m,边墙1m,底部0.5m
D.拱部1.5m,边墙0.5m,底部1m
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单项选择题
A.拱部0.5m,边墙1m,底部1.5m
B.拱部1m,边墙0.5m,底部1.5m
C.拱部1.5m,边墙1m,底部0.5m
D.拱部1.5m,边墙0.5m,底部1m
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