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WINDOW MAINFRAME COMPONENT FOR EMERGENCY ESCAPE AND RESCUE OPENING WINDOWS.
WINDOW MAINFRAME COMPONENT FOR EMERGENCY ESCAPE AND RESCUE OPENING WINDOWS.
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机译:紧急逃生和救援开放窗口的窗口主框架组件。
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摘要
Embodiments of windows mainframe components, for example, head/jamb window mainframe components which meet the egress requirements for egress windows are provided herein.
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