Lub npe qhov project: sab hnub poob ntauwd steel kem qhov project ntawm Beijing Daxing International tshav dav hlau Project Qhov chaw: Daxing District, Beijing
Cov Txheej Txheem Txheej Txheem: steel kem yog hla kab thiab H-shaped steel kem.Qhov siab ntawm lub tsev yog 78m thiab steel noj yog 400 tons.
Post lub sij hawm: Mar-14-2022