znso

znso

 英

  • 网络硫酸锌;皓矾;亚硫酸锌

例句

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

探讨硫酸锌用量温度时间封闭方法着色性能影响得出最佳工艺参数

热门查询