paraffinen.石蜡vt 涂石蜡.
paraffinn.石蜡
paraffin-cut section石蜡切片
paraffine microcapsule石蜡微胶囊
paraffin microcapsules石蜡微胶囊
paraffinic hydrocarbon链烷烃
paraffin sedimentation石蜡沉积
Paraffin precipitation石蜡沉积
paraffin wax oxidation石蜡氧化
paraffinic hydrocarbons[化] 链烷烃; 烷属烃
paraffin bath apparatus蜡浴器
Paraffin plant operator石蜡厂操作工