collodium salicylatum释义水杨酸火棉胶
Collodium Flexile弹性火棉胶
collodium m火棉胶剂
collodion collodium火棉胶
collodium cas火棉胶剂
Collodium Acidi Salicylici水杨酸火棉胶
dry collodium emulsion干式火棉胶乳剂
celloidin collodion collodium火棉胶
N(名词) a colourless or yellow syrupy liquid that consists of a solution of pyroxylin in ether and alcohol: used in medicine and in the manufacture of photographic plates, lacquers, etc 火棉胶