Omega-6s: come from industrialoils used in takeaways, ready meals, chips, biscuits and ice-cream.
omega - 6：来源于快餐、熟食、炸薯片、饼干和冰淇淋中的工业油。
2
Oils, greases, fats products and others oily contaminants shall be totally removed by means solvent cleaning or by means of an industrial biodegradable detergent, followed by water rinsing.
油剂、润脂油、脂肪产品等油类沾染物应该用溶剂清洗或用工业用生物降解洗涤剂清洗，然后用水冲洗干净。
3
The feasibility of predicting carrying capacity of industrial gear oils with characteristic parameters of extreme pressure additives has been discussed.