copper filled adhesive
常见例句
- Its flux filled into drawn copper tube is prepared from soldering flux suitable for Al, Fe, or Cu, gasifying agent 401, rosin, Al-Agpowder and adhesive.
采用通适于铝、铁、铜等金属材料的焊接助剂。气剂以401为主要原料，加入松香、铝银粉、胶结材料等。
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