vt.脱脂(表面除油脂；清除油渍)
Methanol can also degrease the skin, which may cause dermatitis. 甲醇也会引起皮肤脱脂，引发皮炎。
Degrease the surface properly before painting. Remove rust layer on surface. 涂装前适当清洁表面。清除锈迹。
One set of electrolytic degrease pickling line with annual production capacity of 200000 metric tons. 一套电解脱脂清洗线机组，年生产能力20万吨。
The material are the high quality cold steeling rolling plate, surface processing with degrease, acid washing, phosphating , static spraying plastic. 材料采用优质冷轧钢板，表面处理采用脱脂、酸洗、磷化、静电喷塑。
Through degrease disposing, 98% of greasy impurity and 95% of iron impurity attached on the surface of steel strip can be removed. 带钢经脱脂处理其表面油杂质去除率达98%25、铁杂质去除率达95%25。
