znso

美 　英

• 網(wǎng)絡(luò)硫酸鋅；皓礬；亞硫酸鋅

例句

Influences of concentration of ZnSO_4, temperature, time, sealing method on coloring film are investigated.

探討了硫酸鋅用量、溫度、時(shí)間和封閉方法對(duì)著色膜性能的影響，得出了最佳工藝參數(shù)。