Several coating processes and selections thereof are introduced.Surface pretreatments of steel or iron components,aluminum or its alloy components and plastic components are discussed.
英
美
释义
介绍了几种涂装工艺和涂装工艺的选择,讨论了钢铁件、铝及铝合金工件、塑料件的表面前处理工艺。
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