information about Piping field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Physics 32.1M papers | Engineering 24.4M papers | Environmental science 7.9M papers | Mechanical engineering 5.4M papers |
Thermodynamics 5.1M papers | Environmental engineering 965k papers | ||
| Current | |||
Piping 24k papers | |||
| Child | |||
Atmospheric duct 1,411 papers | Canalisation 732 papers | ||
Trends