 | Taken aikin: amfani da makamashi a Indonesia Gabatarwar aikin: Indonesiya da aka tabbatar da tanadin kwal ana rarraba su ne a Sumatra da tsibirin kalimantan, musamman a tsakiyar Sumatra da kudancin Sumatra, ma'adinan kwal na Indonesiya don ma'adinan budadden rami, yanayin hakar ma'adinai ya fi kyau. Sunan samfur: SAW Ƙayyadaddun bayanai: API 5L X60 20 ″ SCH80 Yawan: 1000MT Ƙasa:Indonesia |
Lokacin aikawa: Agusta-05-2019