回复：求助:规范对油矢比是怎么规定的呀????
Pa=M-MaJW«K ·´.bbs.3c3t.comÁHog±o
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MaJW«K ·´.bbs.3c3t.comÁHog±o
Pa=沥青混合料油石比JW«K ·´.bbs.3c3t.comÁHog±o
M=沥青混合料的总质量JW«K ·´.bbs.3c3t.comÁHog±o
Ma=沥青混合料中矿料部分的总质量JW«K ·´.bbs.3c3t.comÁHog±o
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