 | Qhov project: Kev tsim kho vaj tse hauv Panama Kev taw qhia txog qhov project: qhov no yog ib lub tsev loj loj hauv tsoomfwv, los ntawm kev sib tw, cov kev cai nruj heev. Khoom npe: SMLS SpecificationQauv: ASTM A53 3 "4" Ntau: 350 Mt Lub teb chaws  yam |
Post lub sij hawm: Aug-05-2019