TYR ENVIRO-TECH

Profiad Gweithgynhyrchu 10 Mlynedd

Achosion Cydweithredu

cooperation

Prosiect Citibank

GDFG (1)

GDFG (8)

GDFG (4)

GDFG (5)

GDFG (6)

GDFG (7)

Prosiect Maes Awyr Hongqiao Shanghai

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Amgueddfa Gwyddoniaeth a Thechnoleg Shanghai

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Prosiect Ysbyty Shanghai Changzheng

hgfjd

hgfjd

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Prosiect Amgueddfa Gwyddoniaeth a Thechnoleg Shanghai

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hgfjd

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Anfonwch eich neges atom:

Ysgrifennwch eich neges yma a'i hanfon atom ni