Hana ʻia ke kākoʻo o ke kolamu uea barbed 50x30mm ka mānoanoa o ka paia 2mm Q235 rectangular steel paipu (a i ʻole 50mmx50mmx4.5mm Q235 angle kila) a me ʻelua mau pā kila Q235 me ka laulā o 50mm, ka mānoanoa o 4.5mm, a me ka lōʻihi o 246mm. a me 428mm kēlā me kēia.Hoʻopili ʻia ka ʻaoʻao luna o ka paipu kila rectangular.Hana ʻia ka makau i nā kī kila me ka lōʻihi o 30mm a me 5mm.Hana ʻia ka bracket encryption me 50mmx30mm rectangular steel pipes me ka mānoanoa pā o 2mm a me 235 (a i ʻole 50mmx50mmx4.5mm a me 235 kihi kila).
Ka manawa kau: Apr-07-2021