Transcription of 鋼結構與熱浸鍍鋅 - 揚騏資訊科技 YCNET
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鋼結構與熱浸鍍鋅 - 揚騏資訊科技 YCNET
, ( ) ( ,washer) Galvanizing Hot Dip Galvanizing Zinc Plating 10 m 54 m 100 m ( ) (continue hot dip galvanizing) (batch type hot dip galvanizing) C 1. 200 60 ( ) 20~30 ; 6 2.
渣、開孔不當、局部油漆及貼紙等。 4.2 表面前處理: 表面前處理分為脫脂以及酸洗兩步驟。 4.2.1 脫脂:以熱鹼液去除油脂等妨礙酸洗除銹之污染物。
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