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Ncig Saib Tsev Ncig Ua Si

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Rooj vag

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Chaw Haujlwm

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Chaw R&D

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Goldpro Pej thuam

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Lub Hoobkas Sib Koom Tes

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Lub Hoobkas Sib Koom Tes

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Kws muaj txuj ci chaw haujlwm

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Rooj Sab Laj

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Rooj Sab Laj

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Rooj Sab Laj

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Lub Hoobkas

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Lub Hoobkas

Daim ntawv pov thawj

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Daim Ntawv Pov Thawj Ua Haujlwm Siab

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Hebei Technology Innovation Demonstration Enterprise

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Hebei Kev Tswj Twj Txwv Kev Lag Luam

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Hebei "Tshwj Xeeb & kev tsim kho tshiab" Chaw Lag Luam - Hebei Provincial

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Advanced cov khoom lag luam zoo thiab ua haujlwm tau zoo

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Innovation thiab Cov Tswv Yim Txhawb Kev Lag Luam ntawm "Giant Plan" hauv Hebei

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Kaum Lub Peev Xwm Txheej Txheem Txuj Ci Siab Tshaj thiab Technologies Innovation Team 2016

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Hebei muaj npe nrov cim kev lag luam

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Hebei Sab Saum Toj Hom

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Lub Tuam Txhab Ntawm 4 Tus Tswv Cuab Zoo Puag Ncig

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Daim Ntawv Pov Thawj Ua Haujlwm Kev Tswj Xyuas Khoom Lag Luam

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Kev Hloov Kho Chav Kev Lag Luam Txheem rau "Forging thiab Rolling Balls"

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"Tshwj xeeb hnav-resistant steel pas nrig rau pas nrig zeb" cua ntsawj ntshab chav hauv zos