bed of material
短语词组
- bed of absorbent material 吸附剂物料床;详细翻译
- drainage of bed material 床料排放
- amount of bed material 物料量
- composition of bed material 床沙级配
- sorting of bed material 床沙分选
- armoring of bed material 床沙粗化
- exchange rate of bed material 床沙交换速率
- filter bed of double -deck material 双层滤料滤池
- non -uniformity of bed material 床沙非均匀性 返回 bed of material