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(10-1156606) Suspention membrane structure
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(10-1190579) Suspention membrane structure
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(10-1356011) Ventilation system applied Arcade
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(10-1858614) A reinforced built-up beam using a bended steel plate and a manufacturing method thereof and an end connection system
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(10-2235409) Membrane structure membrane tension measurement and bidirectional tensioning device
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(10-2247382) Waterproof clamping structure between deviding membranes of membrane structure
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(10-2249049) Membrane structure with tension measurement and bidirectional re-tension system for membrane
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TEST 1
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TEST 2