Perusahaan kami telah menyelesaikan semua insinyur dasar dari jembatan Vortex well trestle menurut perjanjian kontrak. Yayasan sumur vortex telah sepenuhnya selesai.
According to the contract, our company has completed the foundation project of the trestle bridge of swirl well. The trestle foundation of swirl well has been completely completed.