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结合PALM EXPO 2015的舞台调研情况，阐述国内外舞台机械新技术的应用，提出对目前我国舞台机械行业的评价和看法。“,”Combined with the stage machinery research in PALM EXPO 2015, the paper introduced the breakthroughs of technology application in the field of domestic stage machinery, and discussed and gave some opinions on present stage machinery industry in China.