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铜抛光剂
外观：棕红色酸性液体
PH值：1-2（用精密PH试纸或者酸度计测量）
配制比例：原液开缸
使用温度：常温
处理时间：10秒（可视工件情况） -
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欧美乱妇高清免费:CT-236拉伸油清洗剂
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欧美乱妇高清免费:CT-206不锈钢拉伸油清洗剂
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