展會(huì)時(shí)間:2018-01-05 至 2018-01-08
2018哈爾濱寒地博覽會(huì)暨首屆中國(guó)(哈爾濱)航空航天3D打印材料及應(yīng)用制備技術(shù)博覽會(huì)(簡(jiǎn)稱 寒博會(huì) 暨 3D打印博覽會(huì) ),是由哈爾濱市人民政府主辦,哈爾濱市貿(mào)促 ...
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