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北京市第二十屆中國(guó)北京國(guó)際科技產(chǎn)業(yè)博覽會(huì)(編號(hào):z318793261)開(kāi)展地點(diǎn)為中國(guó)國(guó)際展覽中心,開(kāi)展時(shí)間為2017-06-08至2017-06-10,模型云為您提供第二十屆中國(guó)北京國(guó)際科技產(chǎn)業(yè)博覽會(huì)展臺(tái)搭建圖片,第二十屆中國(guó)北京國(guó)際科技產(chǎn)業(yè)博覽會(huì)搭建現(xiàn)場(chǎng)照片,電子科技展展臺(tái)設(shè)計(jì)案例.
