喷砂钢铁表面粘砂防
铝热焊接接头vs传统
补伤片粘贴、加热收
玻璃钢“三布五油”
随时看帖、分享到朋友圈
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lynsey:It occurs when the binder disintegrates from the exposed surface through the depth of the coating until the substrate is exposed. 当粘合剂从裸露的表面并通过深处涂层开始瓦解,直到使整个基材暴露。这个过程就是粉化。 (2013-07-02 11:26)