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| 經銷商 | 聯系方式 | 價格 |
|---|---|---|
| 快思聰Crestron | 400-880-9700 | 面議 |
The MMK-4000L mud ring is an optional accessory for use with the PMK-4000L pre-construction wall mounting kit and BB-4000L back box to compensate for significant drywall cutout imperfections by providing a suitable surface for the application of plaster for a finished appearance.
