For faster bonding Bona R580 can be used as a two component system - just add water from the bag enclosed.
要想加快粘接速度，博纳R580防潮胶可以作为双组分系统来使用——只需添加附带水袋中的水即可。
A filtering flat bag is a key component of a cleaner.
过滤扁袋是除尘器的关键部件。
The bag contains single component and has no additional play value.
袋子内只包含了一个样品且没有附加的玩耍价值。
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