New car should be clean, and the old car should be derust before working.
1、所有新必须底盘及厢清干,有锈的地方必须铲除。
New car should be clean, and the old car should be derust before working.
1、所有新必须底盘及厢清干,有锈的地方必须铲除。
BlueStar cleaning technology uses BlueStar series of cleaning agent eliminate the dirt and cover on the object surface by the technique of degrease, derust and passivation.
蓝星化学清技术是利用蓝星系列清剂通过脱脂、酸除锈、钝化等工艺去除被清体表面的污盖层。
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