Tsis ntev los no, YZSG-3 qhov project ntawm Smart Concrete Prefabricated Choj Vaj Huam Sib Luag Ntau Lawm Kab, ua los ntawm Tuam Tshoj Railway Fourth Survey thiab Design Institute Group 1 Co., Ltd., yog nyob rau hauv tag nrho viav vias.Qhov project tau pib thaum lub Plaub Hlis thiab tau pib ua haujlwm thaum Lub Xya Hli, ua cim pib ntawm ...
Thaum Lub Yim Hli 31, 2022, kev sib sau ua ke ntawm tus choj ntse ntse prefabricated thaj chaw ntawm Tshooj 2 ntawm G107 Dongxihu Hloov Kho thiab Txhim Kho Txoj Haujlwm, tau ua los ntawm Tuam Tshoj Kev Tsim Kho Thib Peb Engineering Bureau Co., Ltd., tau mus ua haujlwm.Thawj lub thawv girder tau ua tiav ...