On 09-14 September 2020 PT. Prajania Segara Utama, had been successfully perform bathymetric survey and grab sampler in Tuban, Jawa Tengah. Contractor : ITS Teknosains
On 09-14 September 2020 PT. Prajania Segara Utama, had been successfully perform bathymetric survey and grab sampler in Tuban, Jawa Tengah. Contractor : ITS Teknosains