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内防腐涂装工艺要求为什么严格?

Internal anti-corrosion coating process requirements Why stringent?

2016-12-29

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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.