基本释义:

砂石比

网络释义

1)sand coarse aggregate ratio,砂石比

2)Rock slurry ratio,块石砂浆比

3)ratio of aggregate and mortar,石子砂浆比

4)aggregate-to-lime ratio,砂石与石灰比例

5)sand and coarse aggregate ratio,砂石比(砂与粗集料之比)

6)aggregate-to-cement ratio,砂石与水泥比例;砂灰比