Delayed coker

https://www.wikidata.org/wiki/Q17010174

Field Hierarchy

Parent
Biology 36M papers	Chemistry 28.9M papers	Engineering 25M papers	Materials science 18.5M papers
Organic chemistry 12.9M papers	Ecology 8.1M papers	Metallurgy 4.8M papers	Waste management 1.6M papers
Raw material 287k papers		Coke 32.3k papers
Current
Delayed coker 1,096 papers
Child

Trends

Notes

History