3 ms·
They use smart pigs to inspect pipelines too. They are awesome looking machines: https://www.youtube.com/watch?v=rmJ083afaYY https://www.youtube.com/watch?v=rmJ
by zubiaur 4y ago
They use smart pigs to inspect pipelines too. They are awesome looking machines: https://www.youtube.com/watch?v=rmJ083afaYY https://www.youtube.com/watch?v=rmJ083afaYY