— solid (the composition that includes the granules of perlite);
— soft (at the base — fiberglass and felt).
You can also note a soundproof material produced in rolls or slabs. They can be divided into:
— solid (the composition that includes the granules of perlite);
— soft (at the base — fiberglass and felt).
You can also note a soundproof material produced in rolls or slabs. They can be divided into:
| Валюты | Курс | Изменение % |
|---|---|---|
| 90,53 | +0,01% | |
| 99,37 | +0,50% | |
| 115,18 | +0,59% | |
| 3 829 642,24 | –0,44% | |
| 61,20 | +0,86% | |
| 0,63 | –0,75% | |
| 12,79 | +0,79% | |
| 67,89 | +0,48% |
Курсы валют в RUB на 19.12.2023