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Wang Qiang, Thawj Tswj Hwm ntawm Shanghai Robot Industry Association, tuaj xyuas STEP
STEP Sirius Qhov Rooj Cav Hloov Cov Txheej Txheem: Tsuas Hloov Lub Qhov Rooj Cav, Tsis Txhob Hloov Qhov Rooj Qhov Rooj
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