The thickness of oxidized film is a principal factor which influences the pore-sealing and dyeing uniformity of aluminium products' surface.
氧化膜厚度是影响铝材表面封孔和着色均一性的主要因素。
The thickness of oxidized film is a principal factor which influences the pore-sealing and dyeing uniformity of aluminium products' surface.
氧化膜厚度是影响铝材表面封孔和着色均一性的主要因素。
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