Pipeline transport

https://www.wikidata.org/wiki/Q725864

Field Hierarchy

Parent
Chemistry 28.9M papers	Engineering 25M papers	Organic chemistry 12.9M papers	Environmental science 8.8M papers
Mechanical engineering 5.5M papers		Environmental engineering 971k papers
Current
Pipeline transport 56.3k papers
Child
Integrity management 2,374 papers	Trenchless technology 2,097 papers	Pigging 1,452 papers	Compressor station 1,327 papers

Trends

Notes

History