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How to identify the quality of powder coating for aluminum alloy wheels
Date：
2020/7/30
hits：
21325
Summary：
    With the development and growth of powder spray coatings for ...

Excessive pursuit of the appearance quality of aluminum alloy wheels by automakers will bring safety hazards
Date：
2020/7/30
hits：
21325
Summary：
      Peter von Siemens, President of Siemens AG, Germa...
Several reasons for porosity in aluminum alloy wheel casting

Several reasons for porosity in aluminum alloy wheel casting
Date：
2020/7/29
hits：
21325
Summary：
    Under normal pressure, the factors that can increase the gas ...
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