Office Furniture Tester - Chun Yenfiles.chunyen.com.tw/catalouge/6-Office Furniture Tester.pdf ·...
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Office Furniture Tester - Chun Yenfiles.chunyen.com.tw/catalouge/6-Office Furniture Tester.pdf · (1 )The chalr shall be placed on a swlvellng platform with base / legs restrained