国产欧美综合精品一区二区,欧美人成在线播放日韩不卡,欧美三级在线播放,免费成人午夜福利在线观看,99精品国产高清一区二区伊,国产福利一区视频在线观看

This series of products are suitable for metal processing industry cutting oil, drawing, rolling process industrial special oil, especially suitable for copper rolling, aluminum hot rolling, steel cold rolling.

Main varieties: NL-25、 KM22B.

Features: 

1. Meet the environmental requirements of the European Union. 

2. High solubility. 

3. Excellent low temperature property. 

4. Excellent emulsification process performance, stable performance after emulsification. 

5. Excellent lubricity