题目内容
(请给出正确答案)
[单选题]
CRTSⅠ型减振型板式轨道水泥乳化沥青砂浆充填层()
A.厚度为50mm,不应小于40mm
B.厚度为40mm,不应小于35mm
C.厚度为40mm,不应小于30mm
D.厚度为50mm,不应小于45mm
答案
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A.厚度为50mm,不应小于40mm
B.厚度为40mm,不应小于35mm
C.厚度为40mm,不应小于30mm
D.厚度为50mm,不应小于45mm
第1题
A.厚度为50mm,不应小于40mm
B.厚度为40mm,不应小于35mm
C.厚度为40mm,不应小于30mm
D.厚度为50mm,不应小于45mm