ʻO AWS D1.1 D1.5 ʻAmelika Hui Pū ʻIa A588 Corten Steel Plate Hana ʻia ʻo Structural Steel Truss Beam Bridge ma lalo o ka hana ʻana e like me ka mea i hōʻike ʻia.
ma o ka nui o nā ʻike ʻoihana mākeke maʻamau o ʻAmelika, hiki iā mākou ke hana i nā ʻano hana like ʻole e pili ana i ka hana kila maʻamau o ʻAmelika.
Ka manawa hoʻouna: Iulai-23-2021