Cooled air,minimum botanic or ester oils and little water were used to form new cutting fluids of OoW(Oils on Water)by means of combined mist-jet.

• 油膜水滴是使用冷空气、微量可自然降解油剂和少量水,经复合喷雾法形成可自然分解的、新型绿色切削液。