2016-12-29
Switch to English整个内防腐工艺经过脱脂、酸洗、磷化和全自动机械动态灌装，并经过180℃高温烘干等16道工序加工完成。
The whole process of anti-corrosion after degreasing, pickling, phosphate and automatic mechanical dynamic filling, and after 180 ℃ high temperature drying process 16 completed.
