Rotary kiln

https://www.wikidata.org/wiki/Q1256630

Field Hierarchy

Parent
Engineering 25M papers	Materials science 18.5M papers	Geography 13.2M papers	History 8M papers
Archaeology 6.9M papers	Metallurgy 4.8M papers	Waste management 1.6M papers	Kiln 13.7k papers
Current
Rotary kiln 3,548 papers
Child
Cement rotary kiln 0 papers

Trends

Notes

History