iron filing 基本解释
网络 铁屑
重点词汇
iron filing 双语例句
- 1、
Test of the treatment of chromiun-containing wastewater from electroplating by iron filing method and its application
铁屑法处理电镀含铬废水的试验及应用
iron filing 英英释义
noun
- a fragment of iron rubbed off by the use of a file

