单项选择题
种植屋面用防水卷材长边个短边的最小搭接宽度分别不应小于()
A.150mm;100mm
B.100mm;150mm
C.150mm;150mm
D.100mm;100mm
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单项选择题
A.150mm;100mm
B.100mm;150mm
C.150mm;150mm
D.100mm;100mm
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