ZnO/表面活性剂复合多层膜
ZnO-surfactant hybrid multilayer
β-内酰胺酶抑制剂复合制剂
lactamase inhibitor complex
参杞复合剂
Gin-seng product Compound
层合复合材料
laminated composites
Composite laminates
laminated composite materials
composite lamination
laminated composite
层合复合材料壳
laminated composite shell
齿轮油复合剂
gear oil complex additive
叠合－复合含油气系统
superimposed-composite petroleum system