chemicaladj.化学的n.药品;化学物
Chemical Interesterification化学酯-酯交换
Chemical tattooing of cornea角膜化学墨针术
chemical machinary materials[化] 化工机械材料
chemical gas centrifugal fan化工气体通风机
chemical plant installations化工装置
chemical engineering talents化工人才
chemical structure retrieval化学结构检索
chemical sedimentary deposit化学沉积矿床