basic material
短语词组
- basic bridging material 基本橋堵材料
- basic c material 原料
- new basic seasoning material 新型調味基料
- basic raw material 基本原材料;基礎原材料
- basic teaching material 基礎教材
- basic teaching material training 基礎教材訓練
- basic refractory material 堿性耐火材料
- Basic of material management 物料琯理基礎
- Basic Chemical Material 基礎化學原料制造;基本化工原料 返回 basic material