для чего нужен пластификатор и другие добавки для бетона.
в этом видео мы попробуем разобраться почему люди добавляют различные добавки в бетое
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![Map26: Unlikely Ally - Three’s A Crowd [Все секреты]](https://sun9-69.userapi.com/jnkgxX44Q_WAzrNQ-D6fOp5MpoesyqTZaWNrdQ/pkFu4v9bhN0.jpg)
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