High quality coating was made through a detailed coating procedure and strict quality control.

通过制订详细的油漆程序和严格的质量控制，保证了平台结构油漆的质量。

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High quality coating was made through a detailed coating procedure and strict quality control.

通过制订详细的油漆程序和严格的质量控制，保证了平台结构油漆的质量。

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