mini-hole

[网络] 微洞;小洞

网络



双语例句

  1. Treatment of sewage containing Cadmium with mini-hole filtration
    微孔过滤处理含镉废水
  2. Study of synthesis and property on mini-hole polyurethane elastomer
    微孔聚氨酯弹性体的合成和性能研究