information about Bellows field
Field Hierarchy
Parent | |||
---|---|---|---|
Engineering 25M papers | Materials science 18.5M papers | Geography 13.2M papers | History 8M papers |
Archaeology 6.9M papers | Mechanical engineering 5.5M papers | Metallurgy 4.8M papers | |
Current | |||
Bellows 4,203 papers | |||
Child | |||
Metal bellows 0 papers | Respiratory appliances 0 papers | Metal expansion joint 0 papers |
Trends
Notes
History