Heating ventilation air conditioner mounting rack
The utility model discloses a heating ventilation air conditioner installing frame which comprises a main fixing frame, a small sleeve rod is fixedly connected to the right end face of the main fixing frame, a large sleeve rod is slidably connected to the outer wall of the small sleeve rod, an auxil...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
04.01.2022
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Subjects | |
Online Access | Get full text |
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