Unified pipeline system
Вадим Инсаповにより

1. Conclusion
1.1. Sophisticated technologies
1.2. Flowing freely and safely
2. Inspections and maintenance
2.1. Pipeline pigs
2.1.1. Scraper pigs and scrubber pigs
2.1.2. Smartpigs
2.1.3. Calipers
2.2. Diagnostic tools
2.2.1. Magnitic sensors
2.2.2. Ultrasonic scanners
3. Pig data analyzing
3.1. GPS
3.1.1. Pinpoint the location of any irregularities