The pore size affect the protective coating ability.

孔隙大小影响镀层的防护能力。

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In addition, their pore shape, size and distribution are also satisfactory.

而且，它们的孔隙形态、尺寸及分布都是令人满意的。

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In addition, their pore shape, size and distribution are also satisfactory.

而且，它们的孔隙形态、尺寸及分布都是令人满意的。

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