相关OHC的文学知识

OHC造句

OHC造句

UnderTEM,GABA-IRpositiveefferentendings,negativeefferentendingsandnegativeafferentendingscouldbeseenontheOHCbases.Awater-solubleoilyliquid,OHC(CH2)3CHO,containingtwoaldehydegroups,usedintanningleather...