熱浸鍍鋅鋼板(SGCC-Z27)與鍍鋁鋅(SGLC-AZ150)此二種規格的鍍層厚度相當,熱浸鍍鋅:0.040mm/熱浸鍍鋁 ... 浪板的肋(Ribs)彎曲半徑越小,將會造成對鋼板之耐蝕性不良影響。
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