aggregate gradation的意思|示意
骨料级配
aggregate gradation相关短语
1、 mineral aggregate gradation 矿料级配
2、 slag aggregate gradation 矿料级配
3、 gap aggregate gradation 骨料间断级配
4、 aggregate gradation trend 矿料级配走向
5、 aggregate gradation test method 矿料级配检验方法
6、 concrete multi-aggregate gradation 混凝土多元骨料级配
7、 optimization of aggregate gradation 级配优化
8、 optimizing mineral aggregate gradation 矿料级配优化
9、 gradation of aggregate 骨料级配