NF 77 is a light duty cutting oil for all general operations of non-ferrous metals including cuprous metals, aluminium and their alloys. NF 77 contains special lubricity fortifiers to impart quick release of chip from tool. The low viscosity ensures the good cooling and flushing properties, which are essential for high speed machining.

NF 77 是一款專(zhuān)為非鐵金屬而配製的切削油国产福利在线免费，適用於銅金屬、鋁金屬及其合金的一般輕度切削，含有特殊潤(rùn)滑添加劑美女裸体黄污18禁网站，使屑片容易與刀具分離在线激情视频图，低的黏度確保了足夠的冷卻及沖屑性能，都是高速切削所必需色羞羞在线视频。

NF 99 is a heavy duty cutting oil for all general operations of non-ferrous metals including cuprous metals, aluminium and their alloys. NF 99 contains chlorinated additives, fatty oil and special lubricity fortifiers to impart quick release of chip from tool even under extreme high cutting pressure. The low viscosity ensures good cooling and flushing properties, which are essential for high speed machining.

NF 99是一款專(zhuān)為非鐵金屬而配製的切削油国产破处女出血视频，適用於銅金屬、鋁金屬及其合金的重負(fù)荷切削亚洲插下面视频，含有氯化物久久福利网站一区、脂肪及特殊潤(rùn)滑添加劑，增進(jìn)其極壓及潤(rùn)滑性能av资源网站在线，就算在高切削壓力下中文字幕37页，也能使屑片容易與刀具分離，低的黏度確保了足夠的冷卻及沖屑性能黄色福利av网址，都是高速切削所必需黄色电影网址入口。