Based on our many years of production experience and the inspection of various process parameters in the production of aluminum alloy profiles, as well as the follow-up investigation of the operator's execution of the process, the following are the three causes of corrosion spots.
Read MoreBased on our many years of production experience and the inspection of various process parameters in the production of aluminum alloy profiles, as well as the follow-up investigation of the operator's execution of the process, the following is the second cause of corrosion spots.
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