![]() |
Gr.C Dn300 Astm A139 325 MM Spiral Seam Selded Pipe Hollow Section2022-11-15 17:17:04 |
![]() |
Proses Pengelasan Proyek Aplikasi 6mm Spiral Steel Pipe2021-07-21 09:53:02 |
![]() |
DN200 Proyek Internasional X42 X52 Gr.B Submerged Arc Welding Pipe2021-07-21 09:51:03 |
![]() |
Pipa baja spiral las S235 S355 Kelas.B2021-07-21 09:49:44 |