沥青与粗集料的粘附性试验,对于最大粒径大于13.2mm的集料应用水煮法,对于最大粒径小于或等于13.2mm的集料应用水浸法进行试验。
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空气中氮气含量过多时会使氧气浓度降低,使人因缺氧而窒息
A. 正确
B. 错误
On which options are standard access lists based?()
A. destination address and wildcard mask
B. source address and wildcard mask
C. destination address and subnet mask
D. source address and subnet mask