长度超过35M的尽端式车路应设不小于()的回车场:
长度超过35M的尽端式车路应设不小于()的回车场:
A.10M*10M
B.12M*12M
C.15M*15M
D.20M*20M
正确答案:B
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长度超过35M的尽端式车路应设不小于()的回车场:
A.10M*10M
B.12M*12M
C.15M*15M
D.20M*20M
正确答案:B
★《布宫号》提醒您:民俗信仰仅供参考,请勿过度迷信!