zincography ŕ制锌板术
zincography Å制锌板术
zincography ĥ制锌板术
zincography E制锌板术
zincography ǵ制锌板术
helio-zincography反逆制版
Microcrystalline zinc plate for zincography照相制版用微晶锌板
N（名词） the art or process of etching on zinc to form a printing plate 锌板制作术