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Surface sash center
| Глоссарий по архитектуре и конструкциям |
A sash center designed for surface mounting on the sash.
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Sweep lock, английский
A sash fast, usually placed on the meeting rails of a window to secure the window; controlled by the action of a lever which rotates to a position where it is secured by a catch. sweep strip, door sweep a flexible weather stripping used at the top and bottom edges of a revolving door.
Spiral balance, английский
A sash balance using a spirally wound helical spring to compensate for the weight of the sash.
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