acid polishing

常见例句

Another use of oxalic acid is in the final polishing of onyx, marble, and travertine .
另一种使用的草酸，是在最后的抛光玛瑙，大理石，和钙华。
A novel technology on direct preparation of nanometer chiolite from expired phosphoric acid-based polishing agent is investigated.
研究由失效磷酸基抛光液直接制备纳米锥冰晶石新工艺。
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High quality, good softness, water-resistance, acid-resistance. For polishing of ship, car, machine putty and finishing of precision instrument.
犀利水砂纸，具有较好的柔软性、耐水、耐酸、碱及各种溶剂，主要用于汽车、船体、机床腻子的打磨，精密仪器的抛光。