internal circulation
短語詞組
- Internal air circulation 內循環(huán)標志
- internal bunching circulation 內循環(huán)
- internal vehicular circulation route 區(qū)內行車路線
- internal -circulation moving bed biofilm reactor 內循環(huán)移動牀生物膜反應器
- internal carotid circulation 頸內動脈系統(tǒng) 返回 internal circulation