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                                  • 10
                                    2018-10

                                    关于庆典活动的舞台桁架设计

                                    庆典活动的构成主要是平台aaaa,露天舞台一般高于观众席aaa,可供观众从三面观看aaaaa;室内的舞台一般正对观众席aaaaa,方正的舞台aaa,有伸出型舞台aaaa,T台等,大部分是低于观众席aaa。 ...

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