stainless steel drawing oil的意思|示意
美 / /
英 / /
不锈钢拉丝油
stainless steel drawing oil的网络常见释义
不锈钢拉伸油的 不锈钢拉伸油
stainless steel drawing oil相关例句
The application of waste engine oil in producing method of stainless steel drawing oil is introduced.
介绍应用废机油生产不锈钢拉伸油的方法。