青云翻译

To restore the pipe jacking machine to complete the construction field as it is, not to destruction according to the local environment

Top tube is provided upon completion of the construction site to restore, not as damage to local environment

After the top pipe unit completes the construction the scene to have to restore the original design, do not have according to become the destruction to the local environment

Top-tube units completed construction on-site you want to restore the original, not to the local environment into destruction.

Top tube is provided upon completion of the construction site to restore, not as damage to local environment